7795125

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 72

約数和(自身を含む): 15587208

約数和(自身を除く): 7792083

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 41, 45, 65, 75, 117, 123, 125, 169, 195, 205, 225, 325, 369, 375, 507, 533, 585, 615, 845, 975, 1025, 1125, 1521, 1599, 1625, 1845, 2535, 2665, 2925, 3075, 4225, 4797, 4875, 5125, 6929, 7605, 7995, 9225, 12675, 13325, 14625, 15375, 20787, 21125, 23985, 34645, 38025, 39975, 46125, 62361, 63375, 66625, 103935, 119925, 173225, 190125, 199875, 311805, 519675, 599625, 866125, 1559025, 2598375, 7795125]

約数ペア:

[(1, 7795125), (3, 2598375), (5, 1559025), (9, 866125), (13, 599625), (15, 519675), (25, 311805), (39, 199875), (41, 190125), (45, 173225), (65, 119925), (75, 103935), (117, 66625), (123, 63375), (125, 62361), (169, 46125), (195, 39975), (205, 38025), (225, 34645), (325, 23985), (369, 21125), (375, 20787), (507, 15375), (533, 14625), (585, 13325), (615, 12675), (845, 9225), (975, 7995), (1025, 7605), (1125, 6929), (1521, 5125), (1599, 4875), (1625, 4797), (1845, 4225), (2535, 3075), (2665, 2925)]