82808865

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3907}}^1$

素因数の和:4078

約数の個数: 32

約数和(自身を含む): 148191360

約数和(自身を除く): 65382495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 3907, 4239, 7065, 11721, 19535, 21195, 35163, 58605, 105489, 175815, 527445, 613399, 1840197, 3066995, 5520591, 9200985, 16561773, 27602955, 82808865]

約数ペア:

[(1, 82808865), (3, 27602955), (5, 16561773), (9, 9200985), (15, 5520591), (27, 3066995), (45, 1840197), (135, 613399), (157, 527445), (471, 175815), (785, 105489), (1413, 58605), (2355, 35163), (3907, 21195), (4239, 19535), (7065, 11721)]