130755925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^2$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 179335620

約数和(自身を除く): 48579695

約数列:

[1, 5, 17, 25, 29, 85, 103, 145, 425, 493, 515, 725, 1751, 2465, 2575, 2987, 8755, 10609, 12325, 14935, 43775, 50779, 53045, 74675, 180353, 253895, 265225, 307661, 901765, 1269475, 1538305, 4508825, 5230237, 7691525, 26151185, 130755925]

約数ペア:

[(1, 130755925), (5, 26151185), (17, 7691525), (25, 5230237), (29, 4508825), (85, 1538305), (103, 1269475), (145, 901765), (425, 307661), (493, 265225), (515, 253895), (725, 180353), (1751, 74675), (2465, 53045), (2575, 50779), (2987, 43775), (8755, 14935), (10609, 12325)]