66908145

素因数分解:

$3^1\times 5^1\times {\mathrm{2111}}^1\times {\mathrm{2113}}^1$

素因数の和:4232

約数の個数: 16

約数和(自身を含む): 107154432

約数和(自身を除く): 40246287

約数列:

[1, 3, 5, 15, 2111, 2113, 6333, 6339, 10555, 10565, 31665, 31695, 4460543, 13381629, 22302715, 66908145]

約数ペア:

[(1, 66908145), (3, 22302715), (5, 13381629), (15, 4460543), (2111, 31695), (2113, 31665), (6333, 10565), (6339, 10555)]