2603055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 5128704

約数和(自身を除く): 2525649

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 1907, 5721, 9535, 13349, 24791, 28605, 40047, 66745, 74373, 123955, 173537, 200235, 371865, 520611, 867685, 2603055]

約数ペア:

[(1, 2603055), (3, 867685), (5, 520611), (7, 371865), (13, 200235), (15, 173537), (21, 123955), (35, 74373), (39, 66745), (65, 40047), (91, 28605), (105, 24791), (195, 13349), (273, 9535), (455, 5721), (1365, 1907)]