3961605

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2423}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 6399360

約数和(自身を除く): 2437755

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 2423, 7269, 12115, 36345, 264107, 792321, 1320535, 3961605]

約数ペア:

[(1, 3961605), (3, 1320535), (5, 792321), (15, 264107), (109, 36345), (327, 12115), (545, 7269), (1635, 2423)]