26494245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 23038875

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 59, 85, 153, 177, 255, 295, 531, 587, 765, 885, 1003, 1761, 2655, 2935, 3009, 5015, 5283, 8805, 9027, 9979, 15045, 26415, 29937, 34633, 45135, 49895, 89811, 103899, 149685, 173165, 311697, 449055, 519495, 588761, 1558485, 1766283, 2943805, 5298849, 8831415, 26494245]

約数ペア:

[(1, 26494245), (3, 8831415), (5, 5298849), (9, 2943805), (15, 1766283), (17, 1558485), (45, 588761), (51, 519495), (59, 449055), (85, 311697), (153, 173165), (177, 149685), (255, 103899), (295, 89811), (531, 49895), (587, 45135), (765, 34633), (885, 29937), (1003, 26415), (1761, 15045), (2655, 9979), (2935, 9027), (3009, 8805), (5015, 5283)]