66574495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{10559}}^1$

素因数の和:10674

約数の個数: 16

約数和(自身を含む): 86929920

約数和(自身を除く): 20355425

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6305, 10559, 52795, 137267, 686335, 1024223, 5121115, 13314899, 66574495]

約数ペア:

[(1, 66574495), (5, 13314899), (13, 5121115), (65, 1024223), (97, 686335), (485, 137267), (1261, 52795), (6305, 10559)]