25774355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2797}}^1$

素因数の和:2918

約数の個数: 16

約数和(自身を含む): 32904480

約数和(自身を除く): 7130125

約数列:

[1, 5, 19, 95, 97, 485, 1843, 2797, 9215, 13985, 53143, 265715, 271309, 1356545, 5154871, 25774355]

約数ペア:

[(1, 25774355), (5, 5154871), (19, 1356545), (95, 271309), (97, 265715), (485, 53143), (1843, 13985), (2797, 9215)]