80076895

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{4027}}^1$

素因数の和:4170

約数の個数: 16

約数和(自身を含む): 99475488

約数和(自身を除く): 19398593

約数列:

[1, 5, 41, 97, 205, 485, 3977, 4027, 19885, 20135, 165107, 390619, 825535, 1953095, 16015379, 80076895]

約数ペア:

[(1, 80076895), (5, 16015379), (41, 1953095), (97, 825535), (205, 390619), (485, 165107), (3977, 20135), (4027, 19885)]