304118425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1433}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 407020824

約数和(自身を除く): 102902399

約数列:

[1, 5, 13, 25, 65, 325, 653, 1433, 3265, 7165, 8489, 16325, 18629, 35825, 42445, 93145, 212225, 465725, 935749, 4678745, 12164737, 23393725, 60823685, 304118425]

約数ペア:

[(1, 304118425), (5, 60823685), (13, 23393725), (25, 12164737), (65, 4678745), (325, 935749), (653, 465725), (1433, 212225), (3265, 93145), (7165, 42445), (8489, 35825), (16325, 18629)]