22054275

素因数分解:

$3^4\times 5^2\times {\mathrm{10891}}^1$

素因数の和:10913

約数の個数: 30

約数和(自身を含む): 40855892

約数和(自身を除く): 18801617

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 10891, 32673, 54455, 98019, 163365, 272275, 294057, 490095, 816825, 882171, 1470285, 2450475, 4410855, 7351425, 22054275]

約数ペア:

[(1, 22054275), (3, 7351425), (5, 4410855), (9, 2450475), (15, 1470285), (25, 882171), (27, 816825), (45, 490095), (75, 294057), (81, 272275), (135, 163365), (225, 98019), (405, 54455), (675, 32673), (2025, 10891)]