70309905

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{43003}}^1$

素因数の和:43120

約数の個数: 16

約数和(自身を含む): 113530560

約数和(自身を除く): 43220655

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 43003, 129009, 215015, 645045, 4687327, 14061981, 23436635, 70309905]

約数ペア:

[(1, 70309905), (3, 23436635), (5, 14061981), (15, 4687327), (109, 645045), (327, 215015), (545, 129009), (1635, 43003)]