82611815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2687}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 119218176

約数和(自身を除く): 36606361

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 2365, 2687, 2795, 6149, 13435, 29557, 30745, 34931, 115541, 147785, 174655, 384241, 577705, 1270951, 1502033, 1921205, 6354755, 7510165, 16522363, 82611815]

約数ペア:

[(1, 82611815), (5, 16522363), (11, 7510165), (13, 6354755), (43, 1921205), (55, 1502033), (65, 1270951), (143, 577705), (215, 384241), (473, 174655), (559, 147785), (715, 115541), (2365, 34931), (2687, 30745), (2795, 29557), (6149, 13435)]