22680035

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4349}}^1$

素因数の和:4510

約数の個数: 16

約数和(自身を含む): 31320000

約数和(自身を除く): 8639965

約数列:

[1, 5, 7, 35, 149, 745, 1043, 4349, 5215, 21745, 30443, 152215, 648001, 3240005, 4536007, 22680035]

約数ペア:

[(1, 22680035), (5, 4536007), (7, 3240005), (35, 648001), (149, 152215), (745, 30443), (1043, 21745), (4349, 5215)]