80996615

素因数分解:

$5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{2713}}^1$

素因数の和:3578

約数の個数: 16

約数和(自身を含む): 111252288

約数和(自身を除く): 30255673

約数列:

[1, 5, 7, 35, 853, 2713, 4265, 5971, 13565, 18991, 29855, 94955, 2314189, 11570945, 16199323, 80996615]

約数ペア:

[(1, 80996615), (5, 16199323), (7, 11570945), (35, 2314189), (853, 94955), (2713, 29855), (4265, 18991), (5971, 13565)]