13303620405

素因数分解:

$3^2\times 5^1\times {\mathrm{295636009}}^1$

素因数の和:295636020

約数の個数: 12

約数和(自身を含む): 23059608780

約数和(自身を除く): 9755988375

約数列:

[1, 3, 5, 9, 15, 45, 295636009, 886908027, 1478180045, 2660724081, 4434540135, 13303620405]

約数ペア:

[(1, 13303620405), (3, 4434540135), (5, 2660724081), (9, 1478180045), (15, 886908027), (45, 295636009)]