22417155

素因数分解:

$3^4\times 5^1\times {\mathrm{55351}}^1$

素因数の和:55368

約数の個数: 20

約数和(自身を含む): 40185552

約数和(自身を除く): 17768397

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 55351, 166053, 276755, 498159, 830265, 1494477, 2490795, 4483431, 7472385, 22417155]

約数ペア:

[(1, 22417155), (3, 7472385), (5, 4483431), (9, 2490795), (15, 1494477), (27, 830265), (45, 498159), (81, 276755), (135, 166053), (405, 55351)]