83511275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 108635904

約数和(自身を除く): 25124629

約数列:

[1, 5, 23, 25, 115, 311, 467, 575, 1555, 2335, 7153, 7775, 10741, 11675, 35765, 53705, 145237, 178825, 268525, 726185, 3340451, 3630925, 16702255, 83511275]

約数ペア:

[(1, 83511275), (5, 16702255), (23, 3630925), (25, 3340451), (115, 726185), (311, 268525), (467, 178825), (575, 145237), (1555, 53705), (2335, 35765), (7153, 11675), (7775, 10741)]