3828615

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{5209}}^1$

素因数の和:5231

約数の個数: 24

約数和(自身を含む): 7127280

約数和(自身を除く): 3298665

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 5209, 15627, 26045, 36463, 78135, 109389, 182315, 255241, 546945, 765723, 1276205, 3828615]

約数ペア:

[(1, 3828615), (3, 1276205), (5, 765723), (7, 546945), (15, 255241), (21, 182315), (35, 109389), (49, 78135), (105, 36463), (147, 26045), (245, 15627), (735, 5209)]