42921435

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{15809}}^1$

素因数の和:15998

約数の個数: 16

約数和(自身を含む): 69058080

約数和(自身を除く): 26136645

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 15809, 47427, 79045, 237135, 2861429, 8584287, 14307145, 42921435]

約数ペア:

[(1, 42921435), (3, 14307145), (5, 8584287), (15, 2861429), (181, 237135), (543, 79045), (905, 47427), (2715, 15809)]