54075125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 73592064

約数和(自身を除く): 19516939

約数列:

[1, 5, 13, 25, 65, 107, 125, 311, 325, 535, 1391, 1555, 1625, 2675, 4043, 6955, 7775, 13375, 20215, 33277, 34775, 38875, 101075, 166385, 173875, 432601, 505375, 831925, 2163005, 4159625, 10815025, 54075125]

約数ペア:

[(1, 54075125), (5, 10815025), (13, 4159625), (25, 2163005), (65, 831925), (107, 505375), (125, 432601), (311, 173875), (325, 166385), (535, 101075), (1391, 38875), (1555, 34775), (1625, 33277), (2675, 20215), (4043, 13375), (6955, 7775)]