8022025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 11213568

約数和(自身を除く): 3191543

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 941, 1705, 4705, 8525, 10351, 23525, 29171, 51755, 145855, 258775, 320881, 729275, 1604405, 8022025]

約数ペア:

[(1, 8022025), (5, 1604405), (11, 729275), (25, 320881), (31, 258775), (55, 145855), (155, 51755), (275, 29171), (341, 23525), (775, 10351), (941, 8525), (1705, 4705)]