2013825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2441}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 3633696

約数和(自身を除く): 1619871

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 2441, 7323, 12205, 26851, 36615, 61025, 80553, 134255, 183075, 402765, 671275, 2013825]

約数ペア:

[(1, 2013825), (3, 671275), (5, 402765), (11, 183075), (15, 134255), (25, 80553), (33, 61025), (55, 36615), (75, 26851), (165, 12205), (275, 7323), (825, 2441)]