13342225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 18135992

約数和(自身を除く): 4793767

約数列:

[1, 5, 13, 25, 61, 65, 305, 325, 673, 793, 1525, 3365, 3965, 8749, 16825, 19825, 41053, 43745, 205265, 218725, 533689, 1026325, 2668445, 13342225]

約数ペア:

[(1, 13342225), (5, 2668445), (13, 1026325), (25, 533689), (61, 218725), (65, 205265), (305, 43745), (325, 41053), (673, 19825), (793, 16825), (1525, 8749), (3365, 3965)]