12893175

素因数分解:

$3^4\times 5^2\times {\mathrm{6367}}^1$

素因数の和:6389

約数の個数: 30

約数和(自身を含む): 23886368

約数和(自身を除く): 10993193

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 6367, 19101, 31835, 57303, 95505, 159175, 171909, 286515, 477525, 515727, 859545, 1432575, 2578635, 4297725, 12893175]

約数ペア:

[(1, 12893175), (3, 4297725), (5, 2578635), (9, 1432575), (15, 859545), (25, 515727), (27, 477525), (45, 286515), (75, 171909), (81, 159175), (135, 95505), (225, 57303), (405, 31835), (675, 19101), (2025, 6367)]