13525550

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1892

約数の個数: 24

約数和(自身を含む): 25332456

約数和(自身を除く): 11806906

約数列:

[1, 2, 5, 10, 25, 50, 157, 314, 785, 1570, 1723, 3446, 3925, 7850, 8615, 17230, 43075, 86150, 270511, 541022, 1352555, 2705110, 6762775, 13525550]

約数ペア:

[(1, 13525550), (2, 6762775), (5, 2705110), (10, 1352555), (25, 541022), (50, 270511), (157, 86150), (314, 43075), (785, 17230), (1570, 8615), (1723, 7850), (3446, 3925)]