231960025

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{6971}}^1$

素因数の和:7014

約数の個数: 24

約数和(自身を含む): 316417248

約数和(自身を除く): 84457223

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 1331, 3025, 6655, 6971, 33275, 34855, 76681, 174275, 383405, 843491, 1917025, 4217455, 9278401, 21087275, 46392005, 231960025]

約数ペア:

[(1, 231960025), (5, 46392005), (11, 21087275), (25, 9278401), (55, 4217455), (121, 1917025), (275, 843491), (605, 383405), (1331, 174275), (3025, 76681), (6655, 34855), (6971, 33275)]