71317135

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 91178640

約数和(自身を除く): 19861505

約数列:

[1, 5, 23, 59, 115, 295, 457, 529, 1357, 2285, 2645, 6785, 10511, 26963, 31211, 52555, 134815, 156055, 241753, 620149, 1208765, 3100745, 14263427, 71317135]

約数ペア:

[(1, 71317135), (5, 14263427), (23, 3100745), (59, 1208765), (115, 620149), (295, 241753), (457, 156055), (529, 134815), (1357, 52555), (2285, 31211), (2645, 26963), (6785, 10511)]