38402865

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3037}}^1$

素因数の和:3329

約数の個数: 24

約数和(自身を含む): 66823848

約数和(自身を除く): 28420983

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 1405, 2529, 3037, 4215, 9111, 12645, 15185, 27333, 45555, 136665, 853397, 2560191, 4266985, 7680573, 12800955, 38402865]

約数ペア:

[(1, 38402865), (3, 12800955), (5, 7680573), (9, 4266985), (15, 2560191), (45, 853397), (281, 136665), (843, 45555), (1405, 27333), (2529, 15185), (3037, 12645), (4215, 9111)]