149836005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{719}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 284394240

約数和(自身を除く): 134558235

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 421, 495, 719, 1263, 2105, 2157, 3595, 3789, 4631, 6315, 6471, 7909, 10785, 13893, 18945, 23155, 23727, 32355, 39545, 41679, 69465, 71181, 118635, 208395, 302699, 355905, 908097, 1513495, 2724291, 3329689, 4540485, 9989067, 13621455, 16648445, 29967201, 49945335, 149836005]

約数ペア:

[(1, 149836005), (3, 49945335), (5, 29967201), (9, 16648445), (11, 13621455), (15, 9989067), (33, 4540485), (45, 3329689), (55, 2724291), (99, 1513495), (165, 908097), (421, 355905), (495, 302699), (719, 208395), (1263, 118635), (2105, 71181), (2157, 69465), (3595, 41679), (3789, 39545), (4631, 32355), (6315, 23727), (6471, 23155), (7909, 18945), (10785, 13893)]