26389275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 49282560

約数和(自身を除く): 22893285

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 1103, 1595, 2175, 3309, 4785, 5515, 7975, 12133, 16545, 23925, 27575, 31987, 36399, 60665, 82725, 95961, 159935, 181995, 303325, 351857, 479805, 799675, 909975, 1055571, 1759285, 2399025, 5277855, 8796425, 26389275]

約数ペア:

[(1, 26389275), (3, 8796425), (5, 5277855), (11, 2399025), (15, 1759285), (25, 1055571), (29, 909975), (33, 799675), (55, 479805), (75, 351857), (87, 303325), (145, 181995), (165, 159935), (275, 95961), (319, 82725), (435, 60665), (725, 36399), (825, 31987), (957, 27575), (1103, 23925), (1595, 16545), (2175, 12133), (3309, 7975), (4785, 5515)]