229701025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18637}}^1$

素因数の和:18693

約数の個数: 24

約数和(自身を含む): 312000120

約数和(自身を除く): 82299095

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 12325, 18637, 93185, 316829, 465925, 540473, 1584145, 2702365, 7920725, 9188041, 13511825, 45940205, 229701025]

約数ペア:

[(1, 229701025), (5, 45940205), (17, 13511825), (25, 9188041), (29, 7920725), (85, 2702365), (145, 1584145), (425, 540473), (493, 465925), (725, 316829), (2465, 93185), (12325, 18637)]