128833225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10453}}^1$

素因数の和:10509

約数の個数: 24

約数和(自身を含む): 174999960

約数和(自身を除く): 46166735

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 10453, 12325, 52265, 177701, 261325, 303137, 888505, 1515685, 4442525, 5153329, 7578425, 25766645, 128833225]

約数ペア:

[(1, 128833225), (5, 25766645), (17, 7578425), (25, 5153329), (29, 4442525), (85, 1515685), (145, 888505), (425, 303137), (493, 261325), (725, 177701), (2465, 52265), (10453, 12325)]