26445285

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 52690176

約数和(自身を除く): 26244891

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 81, 85, 115, 135, 153, 167, 207, 255, 345, 391, 405, 459, 501, 621, 765, 835, 1035, 1173, 1377, 1503, 1863, 1955, 2295, 2505, 2839, 3105, 3519, 3841, 4509, 5865, 6885, 7515, 8517, 9315, 10557, 11523, 13527, 14195, 17595, 19205, 22545, 25551, 31671, 34569, 42585, 52785, 57615, 65297, 67635, 76653, 103707, 127755, 158355, 172845, 195891, 229959, 311121, 326485, 383265, 518535, 587673, 979455, 1149795, 1555605, 1763019, 2938365, 5289057, 8815095, 26445285]

約数ペア:

[(1, 26445285), (3, 8815095), (5, 5289057), (9, 2938365), (15, 1763019), (17, 1555605), (23, 1149795), (27, 979455), (45, 587673), (51, 518535), (69, 383265), (81, 326485), (85, 311121), (115, 229959), (135, 195891), (153, 172845), (167, 158355), (207, 127755), (255, 103707), (345, 76653), (391, 67635), (405, 65297), (459, 57615), (501, 52785), (621, 42585), (765, 34569), (835, 31671), (1035, 25551), (1173, 22545), (1377, 19205), (1503, 17595), (1863, 14195), (1955, 13527), (2295, 11523), (2505, 10557), (2839, 9315), (3105, 8517), (3519, 7515), (3841, 6885), (4509, 5865)]