159914495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{144719}}^1$

素因数の和:144754

約数の個数: 16

約数和(自身を含む): 218816640

約数和(自身を除く): 58902145

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 144719, 723595, 1881347, 2460223, 9406735, 12301115, 31982899, 159914495]

約数ペア:

[(1, 159914495), (5, 31982899), (13, 12301115), (17, 9406735), (65, 2460223), (85, 1881347), (221, 723595), (1105, 144719)]