17830305

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2053}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 31081128

約数和(自身を除く): 13250823

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2053, 2895, 6159, 8685, 10265, 18477, 30795, 92385, 396229, 1188687, 1981145, 3566061, 5943435, 17830305]

約数ペア:

[(1, 17830305), (3, 5943435), (5, 3566061), (9, 1981145), (15, 1188687), (45, 396229), (193, 92385), (579, 30795), (965, 18477), (1737, 10265), (2053, 8685), (2895, 6159)]