4039778925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1033}}^1$

素因数の和:1260

約数の個数: 144

約数和(自身を含む): 8960759808

約数和(自身を除く): 4920980883

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 191, 195, 225, 273, 315, 325, 455, 525, 573, 585, 819, 955, 975, 1033, 1337, 1365, 1575, 1719, 2275, 2483, 2865, 2925, 3099, 4011, 4095, 4775, 5165, 6685, 6825, 7231, 7449, 8595, 9297, 12033, 12415, 13429, 14325, 15495, 17381, 20055, 20475, 21693, 22347, 25825, 33425, 36155, 37245, 40287, 42975, 46485, 52143, 60165, 62075, 65079, 67145, 77475, 86905, 94003, 100275, 108465, 111735, 120861, 156429, 180775, 186225, 197303, 201435, 232425, 260715, 282009, 300825, 325395, 335725, 434525, 470015, 542325, 558675, 591909, 604305, 782145, 846027, 986515, 1007175, 1303575, 1381121, 1410045, 1626975, 1775727, 2350075, 2564939, 2959545, 3021525, 3910725, 4143363, 4230135, 4932575, 6905605, 7050225, 7694817, 8878635, 12430089, 12824695, 14797725, 17954573, 20716815, 21150675, 23084451, 34528025, 38474085, 44393175, 53863719, 62150445, 64123475, 89772865, 103584075, 115422255, 161591157, 192370425, 269318595, 310752225, 448864325, 577111275, 807955785, 1346592975, 4039778925]

約数ペア:

[(1, 4039778925), (3, 1346592975), (5, 807955785), (7, 577111275), (9, 448864325), (13, 310752225), (15, 269318595), (21, 192370425), (25, 161591157), (35, 115422255), (39, 103584075), (45, 89772865), (63, 64123475), (65, 62150445), (75, 53863719), (91, 44393175), (105, 38474085), (117, 34528025), (175, 23084451), (191, 21150675), (195, 20716815), (225, 17954573), (273, 14797725), (315, 12824695), (325, 12430089), (455, 8878635), (525, 7694817), (573, 7050225), (585, 6905605), (819, 4932575), (955, 4230135), (975, 4143363), (1033, 3910725), (1337, 3021525), (1365, 2959545), (1575, 2564939), (1719, 2350075), (2275, 1775727), (2483, 1626975), (2865, 1410045), (2925, 1381121), (3099, 1303575), (4011, 1007175), (4095, 986515), (4775, 846027), (5165, 782145), (6685, 604305), (6825, 591909), (7231, 558675), (7449, 542325), (8595, 470015), (9297, 434525), (12033, 335725), (12415, 325395), (13429, 300825), (14325, 282009), (15495, 260715), (17381, 232425), (20055, 201435), (20475, 197303), (21693, 186225), (22347, 180775), (25825, 156429), (33425, 120861), (36155, 111735), (37245, 108465), (40287, 100275), (42975, 94003), (46485, 86905), (52143, 77475), (60165, 67145), (62075, 65079)]