42696525

素因数分解:

$3^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{997}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 70786144

約数和(自身を除く): 28089619

約数列:

[1, 3, 5, 15, 25, 75, 571, 997, 1713, 2855, 2991, 4985, 8565, 14275, 14955, 24925, 42825, 74775, 569287, 1707861, 2846435, 8539305, 14232175, 42696525]

約数ペア:

[(1, 42696525), (3, 14232175), (5, 8539305), (15, 2846435), (25, 1707861), (75, 569287), (571, 74775), (997, 42825), (1713, 24925), (2855, 14955), (2991, 14275), (4985, 8565)]