26611325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2213}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 36513288

約数和(自身を除く): 9901963

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 2213, 2405, 11065, 12025, 28769, 55325, 81881, 143845, 409405, 719225, 1064453, 2047025, 5322265, 26611325]

約数ペア:

[(1, 26611325), (5, 5322265), (13, 2047025), (25, 1064453), (37, 719225), (65, 409405), (185, 143845), (325, 81881), (481, 55325), (925, 28769), (2213, 12025), (2405, 11065)]