25289825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2243}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 35060256

約数和(自身を除く): 9770431

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2243, 2255, 11215, 11275, 24673, 56075, 91963, 123365, 459815, 616825, 1011593, 2299075, 5057965, 25289825]

約数ペア:

[(1, 25289825), (5, 5057965), (11, 2299075), (25, 1011593), (41, 616825), (55, 459815), (205, 123365), (275, 91963), (451, 56075), (1025, 24673), (2243, 11275), (2255, 11215)]