13842315

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2213}}^1$

素因数の和:2363

約数の個数: 24

約数和(自身を含む): 24176880

約数和(自身を除く): 10334565

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 2213, 6255, 6639, 11065, 19917, 33195, 99585, 307607, 922821, 1538035, 2768463, 4614105, 13842315]

約数ペア:

[(1, 13842315), (3, 4614105), (5, 2768463), (9, 1538035), (15, 922821), (45, 307607), (139, 99585), (417, 33195), (695, 19917), (1251, 11065), (2085, 6639), (2213, 6255)]