67902865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23057}}^1$

素因数の和:23112

約数の個数: 16

約数和(自身を含む): 88542720

約数和(自身を除く): 20639855

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 23057, 115285, 438083, 714767, 2190415, 3573835, 13580573, 67902865]

約数ペア:

[(1, 67902865), (5, 13580573), (19, 3573835), (31, 2190415), (95, 714767), (155, 438083), (589, 115285), (2945, 23057)]