86684585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2521}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 117151944

約数和(自身を除く): 30467359

約数列:

[1, 5, 13, 23, 65, 115, 299, 529, 1495, 2521, 2645, 6877, 12605, 32773, 34385, 57983, 163865, 289915, 753779, 1333609, 3768895, 6668045, 17336917, 86684585]

約数ペア:

[(1, 86684585), (5, 17336917), (13, 6668045), (23, 3768895), (65, 1333609), (115, 753779), (299, 289915), (529, 163865), (1495, 57983), (2521, 34385), (2645, 32773), (6877, 12605)]