1320222755

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{2251}}^1\times {\mathrm{2861}}^1$

素因数の和:5158

約数の個数: 16

約数和(自身を含む): 1624196448

約数和(自身を除く): 303973693

約数列:

[1, 5, 41, 205, 2251, 2861, 11255, 14305, 92291, 117301, 461455, 586505, 6440111, 32200555, 264044551, 1320222755]

約数ペア:

[(1, 1320222755), (5, 264044551), (41, 32200555), (205, 6440111), (2251, 586505), (2861, 461455), (11255, 117301), (14305, 92291)]