54942045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{215459}}^1$

素因数の和:215484

約数の個数: 16

約数和(自身を含む): 93078720

約数和(自身を除く): 38136675

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 215459, 646377, 1077295, 3231885, 3662803, 10988409, 18314015, 54942045]

約数ペア:

[(1, 54942045), (3, 18314015), (5, 10988409), (15, 3662803), (17, 3231885), (51, 1077295), (85, 646377), (255, 215459)]