129026025

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{5261}}^1$

素因数の和:5386

約数の個数: 36

約数和(自身を含む): 233264460

約数和(自身を除く): 104238435

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 225, 327, 545, 981, 1635, 2725, 4905, 5261, 8175, 15783, 24525, 26305, 47349, 78915, 131525, 236745, 394575, 573449, 1183725, 1720347, 2867245, 5161041, 8601735, 14336225, 25805205, 43008675, 129026025]

約数ペア:

[(1, 129026025), (3, 43008675), (5, 25805205), (9, 14336225), (15, 8601735), (25, 5161041), (45, 2867245), (75, 1720347), (109, 1183725), (225, 573449), (327, 394575), (545, 236745), (981, 131525), (1635, 78915), (2725, 47349), (4905, 26305), (5261, 24525), (8175, 15783)]