2015361025

素因数分解:

$5^2\times {\mathrm{4519}}^1\times {\mathrm{17839}}^1$

素因数の和:22368

約数の個数: 12

約数和(自身を含む): 2499740800

約数和(自身を除く): 484379775

約数列:

[1, 5, 25, 4519, 17839, 22595, 89195, 112975, 445975, 80614441, 403072205, 2015361025]

約数ペア:

[(1, 2015361025), (5, 403072205), (25, 80614441), (4519, 445975), (17839, 112975), (22595, 89195)]