22158495

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 39690240

約数和(自身を除く): 17531745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1087, 1359, 2265, 3261, 4077, 5435, 6795, 9783, 16305, 20385, 29349, 48915, 146745, 164137, 492411, 820685, 1477233, 2462055, 4431699, 7386165, 22158495]

約数ペア:

[(1, 22158495), (3, 7386165), (5, 4431699), (9, 2462055), (15, 1477233), (27, 820685), (45, 492411), (135, 164137), (151, 146745), (453, 48915), (755, 29349), (1087, 20385), (1359, 16305), (2265, 9783), (3261, 6795), (4077, 5435)]