386098305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{3449}}^1$

素因数の和:3913

約数の個数: 32

約数和(自身を含む): 655776000

約数和(自身を除く): 269677695

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 439, 1317, 2195, 3449, 6585, 7463, 10347, 17245, 22389, 37315, 51735, 58633, 111945, 175899, 293165, 879495, 1514111, 4542333, 7570555, 22711665, 25739887, 77219661, 128699435, 386098305]

約数ペア:

[(1, 386098305), (3, 128699435), (5, 77219661), (15, 25739887), (17, 22711665), (51, 7570555), (85, 4542333), (255, 1514111), (439, 879495), (1317, 293165), (2195, 175899), (3449, 111945), (6585, 58633), (7463, 51735), (10347, 37315), (17245, 22389)]