22972105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8219}}^1$

素因数の和:8280

約数の個数: 16

約数和(自身を含む): 30381120

約数和(自身を除く): 7409015

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 8219, 41095, 106847, 353417, 534235, 1767085, 4594421, 22972105]

約数ペア:

[(1, 22972105), (5, 4594421), (13, 1767085), (43, 534235), (65, 353417), (215, 106847), (559, 41095), (2795, 8219)]