13923405

素因数分解:

$3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1117}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 24242712

約数和(自身を除く): 10319307

約数列:

[1, 3, 5, 9, 15, 45, 277, 831, 1117, 1385, 2493, 3351, 4155, 5585, 10053, 12465, 16755, 50265, 309409, 928227, 1547045, 2784681, 4641135, 13923405]

約数ペア:

[(1, 13923405), (3, 4641135), (5, 2784681), (9, 1547045), (15, 928227), (45, 309409), (277, 50265), (831, 16755), (1117, 12465), (1385, 10053), (2493, 5585), (3351, 4155)]