78632125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 118879488

約数和(自身を除く): 40247363

約数列:

[1, 5, 11, 13, 25, 53, 55, 65, 83, 125, 143, 265, 275, 325, 415, 583, 689, 715, 913, 1079, 1325, 1375, 1625, 2075, 2915, 3445, 3575, 4399, 4565, 5395, 6625, 7579, 10375, 11869, 14575, 17225, 17875, 21995, 22825, 26975, 37895, 48389, 57187, 59345, 72875, 86125, 109975, 114125, 134875, 189475, 241945, 285935, 296725, 549875, 629057, 947375, 1209725, 1429675, 1483625, 3145285, 6048625, 7148375, 15726425, 78632125]

約数ペア:

[(1, 78632125), (5, 15726425), (11, 7148375), (13, 6048625), (25, 3145285), (53, 1483625), (55, 1429675), (65, 1209725), (83, 947375), (125, 629057), (143, 549875), (265, 296725), (275, 285935), (325, 241945), (415, 189475), (583, 134875), (689, 114125), (715, 109975), (913, 86125), (1079, 72875), (1325, 59345), (1375, 57187), (1625, 48389), (2075, 37895), (2915, 26975), (3445, 22825), (3575, 21995), (4399, 17875), (4565, 17225), (5395, 14575), (6625, 11869), (7579, 10375)]