12159315

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{4289}}^1$

素因数の和:4313

約数の個数: 40

約数和(自身を含む): 24916320

約数和(自身を除く): 12757005

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 4289, 12867, 21445, 30023, 38601, 64335, 90069, 115803, 150115, 193005, 270207, 347409, 450345, 579015, 810621, 1351035, 1737045, 2431863, 4053105, 12159315]

約数ペア:

[(1, 12159315), (3, 4053105), (5, 2431863), (7, 1737045), (9, 1351035), (15, 810621), (21, 579015), (27, 450345), (35, 347409), (45, 270207), (63, 193005), (81, 150115), (105, 115803), (135, 90069), (189, 64335), (315, 38601), (405, 30023), (567, 21445), (945, 12867), (2835, 4289)]