13147075

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 16998912

約数和(自身を除く): 3851837

約数列:

[1, 5, 25, 47, 67, 167, 235, 335, 835, 1175, 1675, 3149, 4175, 7849, 11189, 15745, 39245, 55945, 78725, 196225, 279725, 525883, 2629415, 13147075]

約数ペア:

[(1, 13147075), (5, 2629415), (25, 525883), (47, 279725), (67, 196225), (167, 78725), (235, 55945), (335, 39245), (835, 15745), (1175, 11189), (1675, 7849), (3149, 4175)]