8165745

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{8641}}^1$

素因数の和:8662

約数の個数: 32

約数和(自身を含む): 16592640

約数和(自身を除く): 8426895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 8641, 25923, 43205, 60487, 77769, 129615, 181461, 233307, 302435, 388845, 544383, 907305, 1166535, 1633149, 2721915, 8165745]

約数ペア:

[(1, 8165745), (3, 2721915), (5, 1633149), (7, 1166535), (9, 907305), (15, 544383), (21, 388845), (27, 302435), (35, 233307), (45, 181461), (63, 129615), (105, 77769), (135, 60487), (189, 43205), (315, 25923), (945, 8641)]