20160708075

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3895789}}^1$

素因数の和:3895828

約数の個数: 36

約数和(自身を含む): 37680080880

約数和(自身を除く): 17519372805

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 3895789, 11687367, 19478945, 35062101, 58436835, 89603147, 97394725, 175310505, 268809441, 292184175, 448015735, 806428323, 876552525, 1344047205, 2240078675, 4032141615, 6720236025, 20160708075]

約数ペア:

[(1, 20160708075), (3, 6720236025), (5, 4032141615), (9, 2240078675), (15, 1344047205), (23, 876552525), (25, 806428323), (45, 448015735), (69, 292184175), (75, 268809441), (115, 175310505), (207, 97394725), (225, 89603147), (345, 58436835), (575, 35062101), (1035, 19478945), (1725, 11687367), (5175, 3895789)]