2912298255

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2087669}}^1$

素因数の和:2087711

約数の個数: 24

約数和(自身を含む): 5210824320

約数和(自身を除く): 2298526065

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 2087669, 6263007, 10438345, 18789021, 31315035, 64717739, 93945105, 194153217, 323588695, 582459651, 970766085, 2912298255]

約数ペア:

[(1, 2912298255), (3, 970766085), (5, 582459651), (9, 323588695), (15, 194153217), (31, 93945105), (45, 64717739), (93, 31315035), (155, 18789021), (279, 10438345), (465, 6263007), (1395, 2087669)]