80325805

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 114997248

約数和(自身を除く): 34671443

約数列:

[1, 5, 7, 31, 35, 101, 155, 217, 505, 707, 733, 1085, 3131, 3535, 3665, 5131, 15655, 21917, 22723, 25655, 74033, 109585, 113615, 159061, 370165, 518231, 795305, 2295023, 2591155, 11475115, 16065161, 80325805]

約数ペア:

[(1, 80325805), (5, 16065161), (7, 11475115), (31, 2591155), (35, 2295023), (101, 795305), (155, 518231), (217, 370165), (505, 159061), (707, 113615), (733, 109585), (1085, 74033), (3131, 25655), (3535, 22723), (3665, 21917), (5131, 15655)]