13302405

素因数分解:

$3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{607}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 23142912

約数和(自身を除く): 9840507

約数列:

[1, 3, 5, 9, 15, 45, 487, 607, 1461, 1821, 2435, 3035, 4383, 5463, 7305, 9105, 21915, 27315, 295609, 886827, 1478045, 2660481, 4434135, 13302405]

約数ペア:

[(1, 13302405), (3, 4434135), (5, 2660481), (9, 1478045), (15, 886827), (45, 295609), (487, 27315), (607, 21915), (1461, 9105), (1821, 7305), (2435, 5463), (3035, 4383)]