82743255

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{87559}}^1$

素因数の和:87580

約数の個数: 32

約数和(自身を含む): 168115200

約数和(自身を除く): 85371945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 87559, 262677, 437795, 612913, 788031, 1313385, 1838739, 2364093, 3064565, 3940155, 5516217, 9193695, 11820465, 16548651, 27581085, 82743255]

約数ペア:

[(1, 82743255), (3, 27581085), (5, 16548651), (7, 11820465), (9, 9193695), (15, 5516217), (21, 3940155), (27, 3064565), (35, 2364093), (45, 1838739), (63, 1313385), (105, 788031), (135, 612913), (189, 437795), (315, 262677), (945, 87559)]