144262065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1559}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 239616000

約数和(自身を除く): 95353935

約数列:

[1, 3, 5, 15, 31, 93, 155, 199, 465, 597, 995, 1559, 2985, 4677, 6169, 7795, 18507, 23385, 30845, 48329, 92535, 144987, 241645, 310241, 724935, 930723, 1551205, 4653615, 9617471, 28852413, 48087355, 144262065]

約数ペア:

[(1, 144262065), (3, 48087355), (5, 28852413), (15, 9617471), (31, 4653615), (93, 1551205), (155, 930723), (199, 724935), (465, 310241), (597, 241645), (995, 144987), (1559, 92535), (2985, 48329), (4677, 30845), (6169, 23385), (7795, 18507)]