80245255

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 98112960

約数和(自身を除く): 17867705

約数列:

[1, 5, 109, 113, 545, 565, 1303, 6515, 12317, 61585, 142027, 147239, 710135, 736195, 16049051, 80245255]

約数ペア:

[(1, 80245255), (5, 16049051), (109, 736195), (113, 710135), (545, 147239), (565, 142027), (1303, 61585), (6515, 12317)]