89491145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{1321}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 113935248

約数和(自身を除く): 24444103

約数列:

[1, 5, 17, 85, 797, 1321, 3985, 6605, 13549, 22457, 67745, 112285, 1052837, 5264185, 17898229, 89491145]

約数ペア:

[(1, 89491145), (5, 17898229), (17, 5264185), (85, 1052837), (797, 112285), (1321, 67745), (3985, 22457), (6605, 13549)]