13812675

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4283}}^1$

素因数の和:4339

約数の個数: 24

約数和(自身を含む): 23373504

約数和(自身を除く): 9560829

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 4283, 12849, 21415, 64245, 107075, 184169, 321225, 552507, 920845, 2762535, 4604225, 13812675]

約数ペア:

[(1, 13812675), (3, 4604225), (5, 2762535), (15, 920845), (25, 552507), (43, 321225), (75, 184169), (129, 107075), (215, 64245), (645, 21415), (1075, 12849), (3225, 4283)]