25438435

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 35335440

約数和(自身を除く): 9897005

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2213, 2299, 11065, 11495, 24343, 42047, 121715, 210235, 267773, 462517, 1338865, 2312585, 5087687, 25438435]

約数ペア:

[(1, 25438435), (5, 5087687), (11, 2312585), (19, 1338865), (55, 462517), (95, 267773), (121, 210235), (209, 121715), (605, 42047), (1045, 24343), (2213, 11495), (2299, 11065)]