2100054795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{99223}}^1$

素因数の和:99331

約数の個数: 32

約数和(自身を含む): 3600640512

約数和(自身を除く): 1500585717

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 4233, 7055, 21165, 99223, 297669, 496115, 1488345, 1686791, 5060373, 8235509, 8433955, 24706527, 25301865, 41177545, 123532635, 140003653, 420010959, 700018265, 2100054795]

約数ペア:

[(1, 2100054795), (3, 700018265), (5, 420010959), (15, 140003653), (17, 123532635), (51, 41177545), (83, 25301865), (85, 24706527), (249, 8433955), (255, 8235509), (415, 5060373), (1245, 1686791), (1411, 1488345), (4233, 496115), (7055, 297669), (21165, 99223)]