56161325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 76307616

約数和(自身を除く): 20146291

約数列:

[1, 5, 11, 25, 55, 275, 443, 461, 2215, 2305, 4873, 5071, 11075, 11525, 24365, 25355, 121825, 126775, 204223, 1021115, 2246453, 5105575, 11232265, 56161325]

約数ペア:

[(1, 56161325), (5, 11232265), (11, 5105575), (25, 2246453), (55, 1021115), (275, 204223), (443, 126775), (461, 121825), (2215, 25355), (2305, 24365), (4873, 11525), (5071, 11075)]