80855045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{5521}}^1$

素因数の和:5656

約数の個数: 16

約数和(自身を含む): 101383920

約数和(自身を除く): 20528875

約数列:

[1, 5, 29, 101, 145, 505, 2929, 5521, 14645, 27605, 160109, 557621, 800545, 2788105, 16171009, 80855045]

約数ペア:

[(1, 80855045), (5, 16171009), (29, 2788105), (101, 800545), (145, 557621), (505, 160109), (2929, 27605), (5521, 14645)]