25526061

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 44141760

約数和(自身を除く): 18615699

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 87, 99, 153, 187, 261, 319, 493, 523, 561, 957, 1479, 1569, 1683, 2871, 4437, 4707, 5423, 5753, 8891, 15167, 16269, 17259, 26673, 45501, 48807, 51777, 80019, 97801, 136503, 166837, 257839, 293403, 500511, 773517, 880209, 1501533, 2320551, 2836229, 8508687, 25526061]

約数ペア:

[(1, 25526061), (3, 8508687), (9, 2836229), (11, 2320551), (17, 1501533), (29, 880209), (33, 773517), (51, 500511), (87, 293403), (99, 257839), (153, 166837), (187, 136503), (261, 97801), (319, 80019), (493, 51777), (523, 48807), (561, 45501), (957, 26673), (1479, 17259), (1569, 16269), (1683, 15167), (2871, 8891), (4437, 5753), (4707, 5423)]