25701395

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 33741360

約数和(自身を除く): 8039965

約数列:

[1, 5, 19, 29, 95, 145, 361, 491, 551, 1805, 2455, 2755, 9329, 10469, 14239, 46645, 52345, 71195, 177251, 270541, 886255, 1352705, 5140279, 25701395]

約数ペア:

[(1, 25701395), (5, 5140279), (19, 1352705), (29, 886255), (95, 270541), (145, 177251), (361, 71195), (491, 52345), (551, 46645), (1805, 14239), (2455, 10469), (2755, 9329)]