2040736051215

素因数分解:

$3^2\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{28720513}}^1$

素因数の和:28722103

約数の個数: 24

約数和(自身を含む): 3539516145360

約数和(自身を除く): 1498780094145

約数列:

[1, 3, 5, 9, 15, 45, 1579, 4737, 7895, 14211, 23685, 71055, 28720513, 86161539, 143602565, 258484617, 430807695, 1292423085, 45349690027, 136049070081, 226748450135, 408147210243, 680245350405, 2040736051215]

約数ペア:

[(1, 2040736051215), (3, 680245350405), (5, 408147210243), (9, 226748450135), (15, 136049070081), (45, 45349690027), (1579, 1292423085), (4737, 430807695), (7895, 258484617), (14211, 143602565), (23685, 86161539), (71055, 28720513)]