11953025

素因数分解:

$5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 17082240

約数和(自身を除く): 5129215

約数列:

[1, 5, 7, 25, 35, 167, 175, 409, 835, 1169, 2045, 2863, 4175, 5845, 10225, 14315, 29225, 68303, 71575, 341515, 478121, 1707575, 2390605, 11953025]

約数ペア:

[(1, 11953025), (5, 2390605), (7, 1707575), (25, 478121), (35, 341515), (167, 71575), (175, 68303), (409, 29225), (835, 14315), (1169, 10225), (2045, 5845), (2863, 4175)]