2245635

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{7129}}^1$

素因数の和:7147

約数の個数: 24

約数和(自身を含む): 4449120

約数和(自身を除く): 2203485

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 7129, 21387, 35645, 49903, 64161, 106935, 149709, 249515, 320805, 449127, 748545, 2245635]

約数ペア:

[(1, 2245635), (3, 748545), (5, 449127), (7, 320805), (9, 249515), (15, 149709), (21, 106935), (35, 64161), (45, 49903), (63, 35645), (105, 21387), (315, 7129)]