138505746465

素因数分解:

$3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{9709481}}^1$

素因数の和:9709809

約数の個数: 24

約数和(自身を含む): 240833991528

約数和(自身を除く): 102328245063

約数列:

[1, 3, 5, 9, 15, 45, 317, 951, 1585, 2853, 4755, 14265, 9709481, 29128443, 48547405, 87385329, 145642215, 436926645, 3077905477, 9233716431, 15389527385, 27701149293, 46168582155, 138505746465]

約数ペア:

[(1, 138505746465), (3, 46168582155), (5, 27701149293), (9, 15389527385), (15, 9233716431), (45, 3077905477), (317, 436926645), (951, 145642215), (1585, 87385329), (2853, 48547405), (4755, 29128443), (14265, 9709481)]