2448495

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2591}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2528145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2591, 7773, 12955, 18137, 23319, 38865, 54411, 69957, 90685, 116595, 163233, 272055, 349785, 489699, 816165, 2448495]

約数ペア:

[(1, 2448495), (3, 816165), (5, 489699), (7, 349785), (9, 272055), (15, 163233), (21, 116595), (27, 90685), (35, 69957), (45, 54411), (63, 38865), (105, 23319), (135, 18137), (189, 12955), (315, 7773), (945, 2591)]