8972275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 12620720

約数和(自身を除く): 3648445

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 1453, 6175, 7265, 18889, 27607, 36325, 94445, 138035, 358891, 472225, 690175, 1794455, 8972275]

約数ペア:

[(1, 8972275), (5, 1794455), (13, 690175), (19, 472225), (25, 358891), (65, 138035), (95, 94445), (247, 36325), (325, 27607), (475, 18889), (1235, 7265), (1453, 6175)]