80140985

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 97511040

約数和(自身を除く): 17370055

約数列:

[1, 5, 151, 179, 593, 755, 895, 2965, 27029, 89543, 106147, 135145, 447715, 530735, 16028197, 80140985]

約数ペア:

[(1, 80140985), (5, 16028197), (151, 530735), (179, 447715), (593, 135145), (755, 106147), (895, 89543), (2965, 27029)]