386704825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{29021}}^1$

素因数の和:29085

約数の個数: 24

約数和(自身を含む): 529013016

約数和(自身を除く): 142308191

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 13325, 29021, 145105, 377273, 725525, 1189861, 1886365, 5949305, 9431825, 15468193, 29746525, 77340965, 386704825]

約数ペア:

[(1, 386704825), (5, 77340965), (13, 29746525), (25, 15468193), (41, 9431825), (65, 5949305), (205, 1886365), (325, 1189861), (533, 725525), (1025, 377273), (2665, 145105), (13325, 29021)]