30283215

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1201}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 49705104

約数和(自身を除く): 19421889

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1201, 1681, 3603, 5043, 6005, 8405, 18015, 25215, 49241, 147723, 246205, 738615, 2018881, 6056643, 10094405, 30283215]

約数ペア:

[(1, 30283215), (3, 10094405), (5, 6056643), (15, 2018881), (41, 738615), (123, 246205), (205, 147723), (615, 49241), (1201, 25215), (1681, 18015), (3603, 8405), (5043, 6005)]