71607145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8179}}^1$

素因数の和:8304

約数の個数: 16

約数和(自身を含む): 91877760

約数和(自身を除く): 20270615

約数列:

[1, 5, 17, 85, 103, 515, 1751, 8179, 8755, 40895, 139043, 695215, 842437, 4212185, 14321429, 71607145]

約数ペア:

[(1, 71607145), (5, 14321429), (17, 4212185), (85, 842437), (103, 695215), (515, 139043), (1751, 40895), (8179, 8755)]