68504605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{17863}}^1$

素因数の和:17940

約数の個数: 16

約数和(自身を含む): 90034560

約数和(自身を除く): 21529955

約数列:

[1, 5, 13, 59, 65, 295, 767, 3835, 17863, 89315, 232219, 1053917, 1161095, 5269585, 13700921, 68504605]

約数ペア:

[(1, 68504605), (5, 13700921), (13, 5269585), (59, 1161095), (65, 1053917), (295, 232219), (767, 89315), (3835, 17863)]