90672655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1489}}^1$

素因数の和:2154

約数の個数: 16

約数和(自身を含む): 114789600

約数和(自身を除く): 24116945

約数列:

[1, 5, 19, 95, 641, 1489, 3205, 7445, 12179, 28291, 60895, 141455, 954449, 4772245, 18134531, 90672655]

約数ペア:

[(1, 90672655), (5, 18134531), (19, 4772245), (95, 954449), (641, 141455), (1489, 60895), (3205, 28291), (7445, 12179)]