61261145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1571}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 80360640

約数和(自身を除く): 19099495

約数列:

[1, 5, 11, 55, 709, 1571, 3545, 7799, 7855, 17281, 38995, 86405, 1113839, 5569195, 12252229, 61261145]

約数ペア:

[(1, 61261145), (5, 12252229), (11, 5569195), (55, 1113839), (709, 86405), (1571, 38995), (3545, 17281), (7799, 7855)]