986785525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{13241}}^1$

素因数の和:13533

約数の個数: 24

約数和(自身を含む): 1339878528

約数和(自身を除く): 353093003

約数列:

[1, 5, 11, 25, 55, 271, 275, 1355, 2981, 6775, 13241, 14905, 66205, 74525, 145651, 331025, 728255, 3588311, 3641275, 17941555, 39471421, 89707775, 197357105, 986785525]

約数ペア:

[(1, 986785525), (5, 197357105), (11, 89707775), (25, 39471421), (55, 17941555), (271, 3641275), (275, 3588311), (1355, 728255), (2981, 331025), (6775, 145651), (13241, 74525), (14905, 66205)]