71182475

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 110492928

約数和(自身を除く): 39310453

約数列:

[1, 5, 7, 13, 25, 35, 65, 67, 91, 175, 325, 335, 455, 467, 469, 871, 1675, 2275, 2335, 2345, 3269, 4355, 6071, 6097, 11675, 11725, 16345, 21775, 30355, 30485, 31289, 42497, 81725, 151775, 152425, 156445, 212485, 219023, 406757, 782225, 1062425, 1095115, 2033785, 2847299, 5475575, 10168925, 14236495, 71182475]

約数ペア:

[(1, 71182475), (5, 14236495), (7, 10168925), (13, 5475575), (25, 2847299), (35, 2033785), (65, 1095115), (67, 1062425), (91, 782225), (175, 406757), (325, 219023), (335, 212485), (455, 156445), (467, 152425), (469, 151775), (871, 81725), (1675, 42497), (2275, 31289), (2335, 30485), (2345, 30355), (3269, 21775), (4355, 16345), (6071, 11725), (6097, 11675)]