55342945

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{68749}}^1$

素因数の和:68784

約数の個数: 16

約数和(自身を含む): 79200000

約数和(自身を除く): 23857055

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 68749, 343745, 481243, 1581227, 2406215, 7906135, 11068589, 55342945]

約数ペア:

[(1, 55342945), (5, 11068589), (7, 7906135), (23, 2406215), (35, 1581227), (115, 481243), (161, 343745), (805, 68749)]