2562665

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 3836160

約数和(自身を除く): 1273495

約数列:

[1, 5, 7, 17, 35, 59, 73, 85, 119, 295, 365, 413, 511, 595, 1003, 1241, 2065, 2555, 4307, 5015, 6205, 7021, 8687, 21535, 30149, 35105, 43435, 73219, 150745, 366095, 512533, 2562665]

約数ペア:

[(1, 2562665), (5, 512533), (7, 366095), (17, 150745), (35, 73219), (59, 43435), (73, 35105), (85, 30149), (119, 21535), (295, 8687), (365, 7021), (413, 6205), (511, 5015), (595, 4307), (1003, 2555), (1241, 2065)]