1241407025

素因数分解:

$5^2\times {\mathrm{167}}^1\times {\mathrm{409}}^1\times {\mathrm{727}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 1554483840

約数和(自身を除く): 313076815

約数列:

[1, 5, 25, 167, 409, 727, 835, 2045, 3635, 4175, 10225, 18175, 68303, 121409, 297343, 341515, 607045, 1486715, 1707575, 3035225, 7433575, 49656281, 248281405, 1241407025]

約数ペア:

[(1, 1241407025), (5, 248281405), (25, 49656281), (167, 7433575), (409, 3035225), (727, 1707575), (835, 1486715), (2045, 607045), (3635, 341515), (4175, 297343), (10225, 121409), (18175, 68303)]