25971665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5009}}^1$

素因数の和:5092

約数の個数: 16

約数和(自身を含む): 33546960

約数和(自身を除く): 7575295

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5009, 5185, 25045, 85153, 305549, 425765, 1527745, 5194333, 25971665]

約数ペア:

[(1, 25971665), (5, 5194333), (17, 1527745), (61, 425765), (85, 305549), (305, 85153), (1037, 25045), (5009, 5185)]