3942495

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 6926400

約数和(自身を除く): 2983905

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1109, 1185, 3327, 3555, 5545, 9981, 16635, 49905, 87611, 262833, 438055, 788499, 1314165, 3942495]

約数ペア:

[(1, 3942495), (3, 1314165), (5, 788499), (9, 438055), (15, 262833), (45, 87611), (79, 49905), (237, 16635), (395, 9981), (711, 5545), (1109, 3555), (1185, 3327)]