127953275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1543}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 165417984

約数和(自身を除く): 37464709

約数列:

[1, 5, 25, 31, 107, 155, 535, 775, 1543, 2675, 3317, 7715, 16585, 38575, 47833, 82925, 165101, 239165, 825505, 1195825, 4127525, 5118131, 25590655, 127953275]

約数ペア:

[(1, 127953275), (5, 25590655), (25, 5118131), (31, 4127525), (107, 1195825), (155, 825505), (535, 239165), (775, 165101), (1543, 82925), (2675, 47833), (3317, 38575), (7715, 16585)]