11553425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 16248960

約数和(自身を除く): 4695535

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 1871, 6175, 9355, 24323, 35549, 46775, 121615, 177745, 462137, 608075, 888725, 2310685, 11553425]

約数ペア:

[(1, 11553425), (5, 2310685), (13, 888725), (19, 608075), (25, 462137), (65, 177745), (95, 121615), (247, 46775), (325, 35549), (475, 24323), (1235, 9355), (1871, 6175)]