38393055

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16729}}^1$

素因数の和:16760

約数の個数: 32

約数和(自身を含む): 72273600

約数和(自身を除く): 33880545

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 16729, 50187, 83645, 150561, 250935, 284393, 451683, 752805, 853179, 1421965, 2258415, 2559537, 4265895, 7678611, 12797685, 38393055]

約数ペア:

[(1, 38393055), (3, 12797685), (5, 7678611), (9, 4265895), (15, 2559537), (17, 2258415), (27, 1421965), (45, 853179), (51, 752805), (85, 451683), (135, 284393), (153, 250935), (255, 150561), (459, 83645), (765, 50187), (2295, 16729)]