22429305

素因数分解:

$3^4\times 5^1\times {\mathrm{55381}}^1$

素因数の和:55398

約数の個数: 20

約数和(自身を含む): 40207332

約数和(自身を除く): 17778027

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 55381, 166143, 276905, 498429, 830715, 1495287, 2492145, 4485861, 7476435, 22429305]

約数ペア:

[(1, 22429305), (3, 7476435), (5, 4485861), (9, 2492145), (15, 1495287), (27, 830715), (45, 498429), (81, 276905), (135, 166143), (405, 55381)]