89418285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4201}}^1$

素因数の和:4266

約数の個数: 48

約数和(自身を含む): 173055168

約数和(自身を除く): 83636883

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4201, 4257, 7095, 12603, 21005, 21285, 37809, 46211, 63015, 138633, 180643, 189045, 231055, 415899, 541929, 693165, 903215, 1625787, 1987073, 2079495, 2709645, 5961219, 8128935, 9935365, 17883657, 29806095, 89418285]

約数ペア:

[(1, 89418285), (3, 29806095), (5, 17883657), (9, 9935365), (11, 8128935), (15, 5961219), (33, 2709645), (43, 2079495), (45, 1987073), (55, 1625787), (99, 903215), (129, 693165), (165, 541929), (215, 415899), (387, 231055), (473, 189045), (495, 180643), (645, 138633), (1419, 63015), (1935, 46211), (2365, 37809), (4201, 21285), (4257, 21005), (7095, 12603)]