122128565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{11527}}^1$

素因数の和:11708

約数の個数: 16

約数和(自身を含む): 158809728

約数和(自身を除く): 36681163

約数列:

[1, 5, 13, 65, 163, 815, 2119, 10595, 11527, 57635, 149851, 749255, 1878901, 9394505, 24425713, 122128565]

約数ペア:

[(1, 122128565), (5, 24425713), (13, 9394505), (65, 1878901), (163, 749255), (815, 149851), (2119, 57635), (10595, 11527)]