38901345

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{7561}}^1$

素因数の和:7590

約数の個数: 32

約数和(自身を含む): 72595200

約数和(自身を除く): 33693855

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 7561, 22683, 37805, 52927, 113415, 158781, 264635, 370489, 793905, 1111467, 1852445, 2593423, 5557335, 7780269, 12967115, 38901345]

約数ペア:

[(1, 38901345), (3, 12967115), (5, 7780269), (7, 5557335), (15, 2593423), (21, 1852445), (35, 1111467), (49, 793905), (105, 370489), (147, 264635), (245, 158781), (343, 113415), (735, 52927), (1029, 37805), (1715, 22683), (5145, 7561)]