21689849698725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1\times {\mathrm{10487}}^1$

素因数の和:11780

約数の個数: 192

約数和(自身を含む): 41110328770560

約数和(自身を除く): 19420479071835

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 97, 195, 247, 285, 291, 325, 475, 485, 741, 975, 1151, 1235, 1261, 1425, 1455, 1843, 2425, 3453, 3705, 3783, 5529, 5755, 6175, 6305, 7275, 9215, 10487, 14963, 17265, 18525, 18915, 21869, 23959, 27645, 28775, 31461, 31525, 44889, 46075, 52435, 65607, 71877, 74815, 86325, 94575, 109345, 111647, 119795, 136331, 138225, 157305, 199253, 224445, 262175, 284297, 328035, 334941, 359385, 374075, 408993, 546725, 558235, 597759, 598975, 681655, 786525, 852891, 996265, 1017239, 1122225, 1421485, 1451411, 1640175, 1674705, 1796925, 2044965, 2121293, 2590289, 2791175, 2988795, 3051717, 3408275, 4264455, 4354233, 4981325, 5086195, 6363879, 7107425, 7257055, 7770867, 8373525, 10224825, 10606465, 12070537, 12951445, 13224107, 14943975, 15258585, 19327541, 21322275, 21771165, 25430975, 27576809, 31819395, 36211611, 36285275, 38854335, 39672321, 53032325, 57982623, 60352685, 64757225, 66120535, 76292925, 82730427, 96637705, 108855825, 137884045, 156916981, 159096975, 181058055, 194271675, 198361605, 229340203, 251258033, 289913115, 301763425, 330602675, 413652135, 470750943, 483188525, 688020609, 689420225, 753774099, 784584905, 905290275, 991808025, 1146701015, 1170842089, 1256290165, 1449565575, 2068260675, 2353754715, 2981422639, 3440103045, 3512526267, 3768870495, 3922924525, 5733505075, 5854210445, 6281450825, 8944267917, 11768773575, 14907113195, 15220947157, 17200515225, 17562631335, 18844352475, 22245999691, 29271052225, 44721339585, 45662841471, 66737999073, 74535565975, 76104735785, 87813156675, 111229998455, 223606697925, 228314207355, 289197995983, 333689995365, 380523678925, 556149992275, 867593987949, 1141571036775, 1445989979915, 1668449976825, 4337969939745, 7229949899575, 21689849698725]

約数ペア:

[(1, 21689849698725), (3, 7229949899575), (5, 4337969939745), (13, 1668449976825), (15, 1445989979915), (19, 1141571036775), (25, 867593987949), (39, 556149992275), (57, 380523678925), (65, 333689995365), (75, 289197995983), (95, 228314207355), (97, 223606697925), (195, 111229998455), (247, 87813156675), (285, 76104735785), (291, 74535565975), (325, 66737999073), (475, 45662841471), (485, 44721339585), (741, 29271052225), (975, 22245999691), (1151, 18844352475), (1235, 17562631335), (1261, 17200515225), (1425, 15220947157), (1455, 14907113195), (1843, 11768773575), (2425, 8944267917), (3453, 6281450825), (3705, 5854210445), (3783, 5733505075), (5529, 3922924525), (5755, 3768870495), (6175, 3512526267), (6305, 3440103045), (7275, 2981422639), (9215, 2353754715), (10487, 2068260675), (14963, 1449565575), (17265, 1256290165), (18525, 1170842089), (18915, 1146701015), (21869, 991808025), (23959, 905290275), (27645, 784584905), (28775, 753774099), (31461, 689420225), (31525, 688020609), (44889, 483188525), (46075, 470750943), (52435, 413652135), (65607, 330602675), (71877, 301763425), (74815, 289913115), (86325, 251258033), (94575, 229340203), (109345, 198361605), (111647, 194271675), (119795, 181058055), (136331, 159096975), (138225, 156916981), (157305, 137884045), (199253, 108855825), (224445, 96637705), (262175, 82730427), (284297, 76292925), (328035, 66120535), (334941, 64757225), (359385, 60352685), (374075, 57982623), (408993, 53032325), (546725, 39672321), (558235, 38854335), (597759, 36285275), (598975, 36211611), (681655, 31819395), (786525, 27576809), (852891, 25430975), (996265, 21771165), (1017239, 21322275), (1122225, 19327541), (1421485, 15258585), (1451411, 14943975), (1640175, 13224107), (1674705, 12951445), (1796925, 12070537), (2044965, 10606465), (2121293, 10224825), (2590289, 8373525), (2791175, 7770867), (2988795, 7257055), (3051717, 7107425), (3408275, 6363879), (4264455, 5086195), (4354233, 4981325)]