40635

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{43}}^1$

素因数の和:64

約数の個数: 32

約数和(自身を含む): 84480

約数和(自身を除く): 43845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 105, 129, 135, 189, 215, 301, 315, 387, 645, 903, 945, 1161, 1505, 1935, 2709, 4515, 5805, 8127, 13545, 40635]

約数ペア:

[(1, 40635), (3, 13545), (5, 8127), (7, 5805), (9, 4515), (15, 2709), (21, 1935), (27, 1505), (35, 1161), (43, 945), (45, 903), (63, 645), (105, 387), (129, 315), (135, 301), (189, 215)]