54128515

素因数分解:

$5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3691}}^1$

素因数の和:4122

約数の個数: 16

約数和(自身を含む): 74430720

約数和(自身を除く): 20302205

約数列:

[1, 5, 7, 35, 419, 2095, 2933, 3691, 14665, 18455, 25837, 129185, 1546529, 7732645, 10825703, 54128515]

約数ペア:

[(1, 54128515), (5, 10825703), (7, 7732645), (35, 1546529), (419, 129185), (2095, 25837), (2933, 18455), (3691, 14665)]