57124275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 104264160

約数和(自身を除く): 47139885

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 123, 195, 205, 325, 533, 615, 975, 1025, 1429, 1599, 2665, 3075, 4287, 7145, 7995, 13325, 18577, 21435, 35725, 39975, 55731, 58589, 92885, 107175, 175767, 278655, 292945, 464425, 761657, 878835, 1393275, 1464725, 2284971, 3808285, 4394175, 11424855, 19041425, 57124275]

約数ペア:

[(1, 57124275), (3, 19041425), (5, 11424855), (13, 4394175), (15, 3808285), (25, 2284971), (39, 1464725), (41, 1393275), (65, 878835), (75, 761657), (123, 464425), (195, 292945), (205, 278655), (325, 175767), (533, 107175), (615, 92885), (975, 58589), (1025, 55731), (1429, 39975), (1599, 35725), (2665, 21435), (3075, 18577), (4287, 13325), (7145, 7995)]