487492825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{629023}}^1$

素因数の和:629064

約数の個数: 12

約数和(自身を含む): 623991808

約数和(自身を除く): 136498983

約数列:

[1, 5, 25, 31, 155, 775, 629023, 3145115, 15725575, 19499713, 97498565, 487492825]

約数ペア:

[(1, 487492825), (5, 97498565), (25, 19499713), (31, 15725575), (155, 3145115), (775, 629023)]