12496825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 17498880

約数和(自身を除く): 5002055

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1567, 1595, 7835, 7975, 17237, 39175, 45443, 86185, 227215, 430925, 499873, 1136075, 2499365, 12496825]

約数ペア:

[(1, 12496825), (5, 2499365), (11, 1136075), (25, 499873), (29, 430925), (55, 227215), (145, 86185), (275, 45443), (319, 39175), (725, 17237), (1567, 7975), (1595, 7835)]