56529855

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8431}}^1$

素因数の和:8591

約数の個数: 24

約数和(自身を含む): 98654400

約数和(自身を除く): 42124545

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 8431, 25293, 42155, 75879, 126465, 379395, 1256219, 3768657, 6281095, 11305971, 18843285, 56529855]

約数ペア:

[(1, 56529855), (3, 18843285), (5, 11305971), (9, 6281095), (15, 3768657), (45, 1256219), (149, 379395), (447, 126465), (745, 75879), (1341, 42155), (2235, 25293), (6705, 8431)]