38970405

素因数分解:

$3^2\times 5^1\times {\mathrm{866009}}^1$

素因数の和:866020

約数の個数: 12

約数和(自身を含む): 67548780

約数和(自身を除く): 28578375

約数列:

[1, 3, 5, 9, 15, 45, 866009, 2598027, 4330045, 7794081, 12990135, 38970405]

約数ペア:

[(1, 38970405), (3, 12990135), (5, 7794081), (9, 4330045), (15, 2598027), (45, 866009)]