22214655

素因数分解:

$3^4\times 5^1\times {\mathrm{54851}}^1$

素因数の和:54868

約数の個数: 20

約数和(自身を含む): 39822552

約数和(自身を除く): 17607897

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 54851, 164553, 274255, 493659, 822765, 1480977, 2468295, 4442931, 7404885, 22214655]

約数ペア:

[(1, 22214655), (3, 7404885), (5, 4442931), (9, 2468295), (15, 1480977), (27, 822765), (45, 493659), (81, 274255), (135, 164553), (405, 54851)]