72795745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{69661}}^1$

素因数の和:69696

約数の個数: 16

約数和(自身を含む): 100313280

約数和(自身を除く): 27517535

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 69661, 348305, 766271, 1323559, 3831355, 6617795, 14559149, 72795745]

約数ペア:

[(1, 72795745), (5, 14559149), (11, 6617795), (19, 3831355), (55, 1323559), (95, 766271), (209, 348305), (1045, 69661)]