22790355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9437}}^1$

素因数の和:9475

約数の個数: 32

約数和(自身を含む): 43490304

約数和(自身を除く): 20699949

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 9437, 28311, 47185, 66059, 141555, 198177, 217051, 330295, 651153, 990885, 1085255, 1519357, 3255765, 4558071, 7596785, 22790355]

約数ペア:

[(1, 22790355), (3, 7596785), (5, 4558071), (7, 3255765), (15, 1519357), (21, 1085255), (23, 990885), (35, 651153), (69, 330295), (105, 217051), (115, 198177), (161, 141555), (345, 66059), (483, 47185), (805, 28311), (2415, 9437)]