90276035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 121813632

約数和(自身を除く): 31537597

約数列:

[1, 5, 17, 23, 61, 85, 115, 305, 391, 757, 1037, 1403, 1955, 3785, 5185, 7015, 12869, 17411, 23851, 46177, 64345, 87055, 119255, 230885, 295987, 785009, 1062071, 1479935, 3925045, 5310355, 18055207, 90276035]

約数ペア:

[(1, 90276035), (5, 18055207), (17, 5310355), (23, 3925045), (61, 1479935), (85, 1062071), (115, 785009), (305, 295987), (391, 230885), (757, 119255), (1037, 87055), (1403, 64345), (1955, 46177), (3785, 23851), (5185, 17411), (7015, 12869)]