480350425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{619807}}^1$

素因数の和:619848

約数の個数: 12

約数和(自身を含む): 614849536

約数和(自身を除く): 134499111

約数列:

[1, 5, 25, 31, 155, 775, 619807, 3099035, 15495175, 19214017, 96070085, 480350425]

約数ペア:

[(1, 480350425), (5, 96070085), (25, 19214017), (31, 15495175), (155, 3099035), (775, 619807)]