53223615

素因数分解:

$3^3\times 5^1\times {\mathrm{394249}}^1$

素因数の和:394263

約数の個数: 16

約数和(自身を含む): 94620000

約数和(自身を除く): 41396385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 394249, 1182747, 1971245, 3548241, 5913735, 10644723, 17741205, 53223615]

約数ペア:

[(1, 53223615), (3, 17741205), (5, 10644723), (9, 5913735), (15, 3548241), (27, 1971245), (45, 1182747), (135, 394249)]