13312605

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2543}}^1$

素因数の和:2900

約数の個数: 16

約数和(自身を含む): 21369600

約数和(自身を除く): 8056995

約数列:

[1, 3, 5, 15, 349, 1047, 1745, 2543, 5235, 7629, 12715, 38145, 887507, 2662521, 4437535, 13312605]

約数ペア:

[(1, 13312605), (3, 4437535), (5, 2662521), (15, 887507), (349, 38145), (1047, 12715), (1745, 7629), (2543, 5235)]