25159895

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 32589216

約数和(自身を除く): 7429321

約数列:

[1, 5, 19, 53, 95, 263, 265, 361, 1007, 1315, 1805, 4997, 5035, 13939, 19133, 24985, 69695, 94943, 95665, 264841, 474715, 1324205, 5031979, 25159895]

約数ペア:

[(1, 25159895), (5, 5031979), (19, 1324205), (53, 474715), (95, 264841), (263, 95665), (265, 94943), (361, 69695), (1007, 24985), (1315, 19133), (1805, 13939), (4997, 5035)]