25400212339

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{22259}}^1$

素因数の和:22435

約数の個数: 24

約数和(自身を含む): 27987498000

約数和(自身を除く): 2587285661

約数列:

[1, 19, 29, 109, 361, 551, 2071, 3161, 10469, 22259, 39349, 60059, 422921, 645511, 1141121, 2426231, 8035499, 12264709, 46098389, 70360699, 233029471, 875869391, 1336853281, 25400212339]

約数ペア:

[(1, 25400212339), (19, 1336853281), (29, 875869391), (109, 233029471), (361, 70360699), (551, 46098389), (2071, 12264709), (3161, 8035499), (10469, 2426231), (22259, 1141121), (39349, 645511), (60059, 422921)]