22213155

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{34439}}^1$

素因数の和:34490

約数の個数: 16

約数和(自身を含む): 36368640

約数和(自身を除く): 14155485

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 34439, 103317, 172195, 516585, 1480877, 4442631, 7404385, 22213155]

約数ペア:

[(1, 22213155), (3, 7404385), (5, 4442631), (15, 1480877), (43, 516585), (129, 172195), (215, 103317), (645, 34439)]