13032455

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 17241120

約数和(自身を除く): 4208665

約数列:

[1, 5, 17, 29, 85, 145, 289, 311, 493, 1445, 1555, 2465, 5287, 8381, 9019, 26435, 41905, 45095, 89879, 153323, 449395, 766615, 2606491, 13032455]

約数ペア:

[(1, 13032455), (5, 2606491), (17, 766615), (29, 449395), (85, 153323), (145, 89879), (289, 45095), (311, 41905), (493, 26435), (1445, 9019), (1555, 8381), (2465, 5287)]