40529885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1409}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 53196480

約数和(自身を除く): 12666595

約数列:

[1, 5, 11, 55, 523, 1409, 2615, 5753, 7045, 15499, 28765, 77495, 736907, 3684535, 8105977, 40529885]

約数ペア:

[(1, 40529885), (5, 8105977), (11, 3684535), (55, 736907), (523, 77495), (1409, 28765), (2615, 15499), (5753, 7045)]