24420105

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1289}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 42461640

約数和(自身を除く): 18041535

約数列:

[1, 3, 5, 9, 15, 45, 421, 1263, 1289, 2105, 3789, 3867, 6315, 6445, 11601, 18945, 19335, 58005, 542669, 1628007, 2713345, 4884021, 8140035, 24420105]

約数ペア:

[(1, 24420105), (3, 8140035), (5, 4884021), (9, 2713345), (15, 1628007), (45, 542669), (421, 58005), (1263, 19335), (1289, 18945), (2105, 11601), (3789, 6445), (3867, 6315)]