12579735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5247

約数の個数: 32

約数和(自身を含む): 24007680

約数和(自身を除く): 11427945

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 5209, 15627, 26045, 36463, 78135, 109389, 119807, 182315, 359421, 546945, 599035, 838649, 1797105, 2515947, 4193245, 12579735]

約数ペア:

[(1, 12579735), (3, 4193245), (5, 2515947), (7, 1797105), (15, 838649), (21, 599035), (23, 546945), (35, 359421), (69, 182315), (105, 119807), (115, 109389), (161, 78135), (345, 36463), (483, 26045), (805, 15627), (2415, 5209)]