74087975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{733}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 99389472

約数和(自身を除く): 25301497

約数列:

[1, 5, 13, 25, 65, 311, 325, 733, 1555, 3665, 4043, 7775, 9529, 18325, 20215, 47645, 101075, 227963, 238225, 1139815, 2963519, 5699075, 14817595, 74087975]

約数ペア:

[(1, 74087975), (5, 14817595), (13, 5699075), (25, 2963519), (65, 1139815), (311, 238225), (325, 227963), (733, 101075), (1555, 47645), (3665, 20215), (4043, 18325), (7775, 9529)]