90322505

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1109}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 134265600

約数和(自身を除く): 43943095

約数列:

[1, 5, 7, 13, 35, 65, 91, 179, 455, 895, 1109, 1253, 2327, 5545, 6265, 7763, 11635, 14417, 16289, 38815, 72085, 81445, 100919, 198511, 504595, 992555, 1389577, 2580643, 6947885, 12903215, 18064501, 90322505]

約数ペア:

[(1, 90322505), (5, 18064501), (7, 12903215), (13, 6947885), (35, 2580643), (65, 1389577), (91, 992555), (179, 504595), (455, 198511), (895, 100919), (1109, 81445), (1253, 72085), (2327, 38815), (5545, 16289), (6265, 14417), (7763, 11635)]