192600405

素因数分解:

$3^2\times 5^1\times {\mathrm{4280009}}^1$

素因数の和:4280020

約数の個数: 12

約数和(自身を含む): 333840780

約数和(自身を除く): 141240375

約数列:

[1, 3, 5, 9, 15, 45, 4280009, 12840027, 21400045, 38520081, 64200135, 192600405]

約数ペア:

[(1, 192600405), (3, 64200135), (5, 38520081), (9, 21400045), (15, 12840027), (45, 4280009)]