397495325

素因数分解:

$5^2\times {\mathrm{2351}}^1\times {\mathrm{6763}}^1$

素因数の和:9124

約数の個数: 12

約数和(自身を含む): 493176768

約数和(自身を除く): 95681443

約数列:

[1, 5, 25, 2351, 6763, 11755, 33815, 58775, 169075, 15899813, 79499065, 397495325]

約数ペア:

[(1, 397495325), (5, 79499065), (25, 15899813), (2351, 169075), (6763, 58775), (11755, 33815)]