6485475

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 10977472

約数和(自身を除く): 4491997

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 2011, 3225, 6033, 10055, 30165, 50275, 86473, 150825, 259419, 432365, 1297095, 2161825, 6485475]

約数ペア:

[(1, 6485475), (3, 2161825), (5, 1297095), (15, 432365), (25, 259419), (43, 150825), (75, 86473), (129, 50275), (215, 30165), (645, 10055), (1075, 6033), (2011, 3225)]