42419985

素因数分解:

$3^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{1949}}^1$

素因数の和:3408

約数の個数: 16

約数和(自身を含む): 67953600

約数和(自身を除く): 25533615

約数列:

[1, 3, 5, 15, 1451, 1949, 4353, 5847, 7255, 9745, 21765, 29235, 2827999, 8483997, 14139995, 42419985]

約数ペア:

[(1, 42419985), (3, 14139995), (5, 8483997), (15, 2827999), (1451, 29235), (1949, 21765), (4353, 9745), (5847, 7255)]