180205045

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{20443}}^1$

素因数の和:20532

約数の個数: 16

約数和(自身を含む): 226683072

約数和(自身を除く): 46478027

約数列:

[1, 5, 41, 43, 205, 215, 1763, 8815, 20443, 102215, 838163, 879049, 4190815, 4395245, 36041009, 180205045]

約数ペア:

[(1, 180205045), (5, 36041009), (41, 4395245), (43, 4190815), (205, 879049), (215, 838163), (1763, 102215), (8815, 20443)]