9141925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 12749184

約数和(自身を除く): 3607259

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1223, 1495, 6115, 7475, 15899, 28129, 30575, 79495, 140645, 365677, 397475, 703225, 1828385, 9141925]

約数ペア:

[(1, 9141925), (5, 1828385), (13, 703225), (23, 397475), (25, 365677), (65, 140645), (115, 79495), (299, 30575), (325, 28129), (575, 15899), (1223, 7475), (1495, 6115)]