2015600665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1824073}}^1$

素因数の和:1824108

約数の個数: 16

約数和(自身を含む): 2757999888

約数和(自身を除く): 742399223

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1824073, 9120365, 23712949, 31009241, 118564745, 155046205, 403120133, 2015600665]

約数ペア:

[(1, 2015600665), (5, 403120133), (13, 155046205), (17, 118564745), (65, 31009241), (85, 23712949), (221, 9120365), (1105, 1824073)]