13731088905

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1943537}}^1$

素因数の和:1943705

約数の個数: 24

約数和(自身を含む): 23952162312

約数和(自身を除く): 10221073407

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 1943537, 5830611, 9717685, 17491833, 29153055, 87459165, 305135309, 915405927, 1525676545, 2746217781, 4577029635, 13731088905]

約数ペア:

[(1, 13731088905), (3, 4577029635), (5, 2746217781), (9, 1525676545), (15, 915405927), (45, 305135309), (157, 87459165), (471, 29153055), (785, 17491833), (1413, 9717685), (2355, 5830611), (7065, 1943537)]