1155957275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{15511}}^1$

素因数の和:15803

約数の個数: 24

約数和(自身を含む): 1569566208

約数和(自身を除く): 413608933

約数列:

[1, 5, 11, 25, 55, 271, 275, 1355, 2981, 6775, 14905, 15511, 74525, 77555, 170621, 387775, 853105, 4203481, 4265525, 21017405, 46238291, 105087025, 231191455, 1155957275]

約数ペア:

[(1, 1155957275), (5, 231191455), (11, 105087025), (25, 46238291), (55, 21017405), (271, 4265525), (275, 4203481), (1355, 853105), (2981, 387775), (6775, 170621), (14905, 77555), (15511, 74525)]