65226365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 87713280

約数和(自身を除く): 22486915

約数列:

[1, 5, 17, 29, 47, 85, 145, 235, 493, 563, 799, 1363, 2465, 2815, 3995, 6815, 9571, 16327, 23171, 26461, 47855, 81635, 115855, 132305, 277559, 449837, 767369, 1387795, 2249185, 3836845, 13045273, 65226365]

約数ペア:

[(1, 65226365), (5, 13045273), (17, 3836845), (29, 2249185), (47, 1387795), (85, 767369), (145, 449837), (235, 277559), (493, 132305), (563, 115855), (799, 81635), (1363, 47855), (2465, 26461), (2815, 23171), (3995, 16327), (6815, 9571)]