72355985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4861}}^1$

素因数の和:5108

約数の個数: 16

約数和(自身を含む): 93933840

約数和(自身を除く): 21577855

約数列:

[1, 5, 13, 65, 229, 1145, 2977, 4861, 14885, 24305, 63193, 315965, 1113169, 5565845, 14471197, 72355985]

約数ペア:

[(1, 72355985), (5, 14471197), (13, 5565845), (65, 1113169), (229, 315965), (1145, 63193), (2977, 24305), (4861, 14885)]