47257145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{877}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 61214160

約数和(自身を除く): 13957015

約数列:

[1, 5, 13, 65, 829, 877, 4145, 4385, 10777, 11401, 53885, 57005, 727033, 3635165, 9451429, 47257145]

約数ペア:

[(1, 47257145), (5, 9451429), (13, 3635165), (65, 727033), (829, 57005), (877, 53885), (4145, 11401), (4385, 10777)]