11221455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{106871}}^1$

素因数の和:106886

約数の個数: 16

約数和(自身を含む): 20519424

約数和(自身を除く): 9297969

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 106871, 320613, 534355, 748097, 1603065, 2244291, 3740485, 11221455]

約数ペア:

[(1, 11221455), (3, 3740485), (5, 2244291), (7, 1603065), (15, 748097), (21, 534355), (35, 320613), (105, 106871)]