161245535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{5081}}^1$

素因数の和:5674

約数の個数: 16

約数和(自身を含む): 211492512

約数和(自身を除く): 50246977

約数列:

[1, 5, 11, 55, 577, 2885, 5081, 6347, 25405, 31735, 55891, 279455, 2931737, 14658685, 32249107, 161245535]

約数ペア:

[(1, 161245535), (5, 32249107), (11, 14658685), (55, 2931737), (577, 279455), (2885, 55891), (5081, 31735), (6347, 25405)]