20146090125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14563}}^1$

素因数の和:14636

約数の個数: 128

約数和(自身を含む): 41877209088

約数和(自身を除く): 21731118963

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 31, 35, 51, 75, 85, 93, 105, 119, 125, 155, 175, 217, 255, 357, 375, 425, 465, 525, 527, 595, 651, 775, 875, 1085, 1275, 1581, 1785, 2125, 2325, 2625, 2635, 2975, 3255, 3689, 3875, 5425, 6375, 7905, 8925, 11067, 11625, 13175, 14563, 14875, 16275, 18445, 27125, 39525, 43689, 44625, 55335, 65875, 72815, 81375, 92225, 101941, 197625, 218445, 247571, 276675, 305823, 364075, 451453, 461125, 509705, 742713, 1092225, 1237855, 1354359, 1383375, 1529115, 1732997, 1820375, 2257265, 2548525, 3160171, 3713565, 5198991, 5461125, 6189275, 6771795, 7645575, 7674701, 8664985, 9480513, 11286325, 12742625, 15800855, 18567825, 23024103, 25994955, 30946375, 33858975, 38227875, 38373505, 43324925, 47402565, 53722907, 56431625, 79004275, 92839125, 115120515, 129974775, 161168721, 169294875, 191867525, 216624625, 237012825, 268614535, 395021375, 575602575, 649873875, 805843605, 959337625, 1185064125, 1343072675, 2878012875, 4029218025, 6715363375, 20146090125]

約数ペア:

[(1, 20146090125), (3, 6715363375), (5, 4029218025), (7, 2878012875), (15, 1343072675), (17, 1185064125), (21, 959337625), (25, 805843605), (31, 649873875), (35, 575602575), (51, 395021375), (75, 268614535), (85, 237012825), (93, 216624625), (105, 191867525), (119, 169294875), (125, 161168721), (155, 129974775), (175, 115120515), (217, 92839125), (255, 79004275), (357, 56431625), (375, 53722907), (425, 47402565), (465, 43324925), (525, 38373505), (527, 38227875), (595, 33858975), (651, 30946375), (775, 25994955), (875, 23024103), (1085, 18567825), (1275, 15800855), (1581, 12742625), (1785, 11286325), (2125, 9480513), (2325, 8664985), (2625, 7674701), (2635, 7645575), (2975, 6771795), (3255, 6189275), (3689, 5461125), (3875, 5198991), (5425, 3713565), (6375, 3160171), (7905, 2548525), (8925, 2257265), (11067, 1820375), (11625, 1732997), (13175, 1529115), (14563, 1383375), (14875, 1354359), (16275, 1237855), (18445, 1092225), (27125, 742713), (39525, 509705), (43689, 461125), (44625, 451453), (55335, 364075), (65875, 305823), (72815, 276675), (81375, 247571), (92225, 218445), (101941, 197625)]