13900275

素因数分解:

$3^3\times 5^2\times {\mathrm{20593}}^1$

素因数の和:20612

約数の個数: 24

約数和(自身を含む): 25536560

約数和(自身を除く): 11636285

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 20593, 61779, 102965, 185337, 308895, 514825, 556011, 926685, 1544475, 2780055, 4633425, 13900275]

約数ペア:

[(1, 13900275), (3, 4633425), (5, 2780055), (9, 1544475), (15, 926685), (25, 556011), (27, 514825), (45, 308895), (75, 185337), (135, 102965), (225, 61779), (675, 20593)]