133668945

素因数分解:

$3^2\times 5^1\times {\mathrm{2970421}}^1$

素因数の和:2970432

約数の個数: 12

約数和(自身を含む): 231692916

約数和(自身を除く): 98023971

約数列:

[1, 3, 5, 9, 15, 45, 2970421, 8911263, 14852105, 26733789, 44556315, 133668945]

約数ペア:

[(1, 133668945), (3, 44556315), (5, 26733789), (9, 14852105), (15, 8911263), (45, 2970421)]