72887135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18713}}^1$

素因数の和:18778

約数の個数: 16

約数和(自身を含む): 94318560

約数和(自身を除く): 21431425

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 18713, 93565, 355547, 767233, 1777735, 3836165, 14577427, 72887135]

約数ペア:

[(1, 72887135), (5, 14577427), (19, 3836165), (41, 1777735), (95, 767233), (205, 355547), (779, 93565), (3895, 18713)]