109821825

素因数分解:

$3^4\times 5^2\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:496

約数の個数: 60

約数和(自身を含む): 205209708

約数和(自身を除く): 95387883

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 193, 225, 281, 405, 579, 675, 843, 965, 1405, 1737, 2025, 2529, 2895, 4215, 4825, 5211, 7025, 7587, 8685, 12645, 14475, 15633, 21075, 22761, 26055, 37935, 43425, 54233, 63225, 78165, 113805, 130275, 162699, 189675, 271165, 390825, 488097, 569025, 813495, 1355825, 1464291, 2440485, 4067475, 4392873, 7321455, 12202425, 21964365, 36607275, 109821825]

約数ペア:

[(1, 109821825), (3, 36607275), (5, 21964365), (9, 12202425), (15, 7321455), (25, 4392873), (27, 4067475), (45, 2440485), (75, 1464291), (81, 1355825), (135, 813495), (193, 569025), (225, 488097), (281, 390825), (405, 271165), (579, 189675), (675, 162699), (843, 130275), (965, 113805), (1405, 78165), (1737, 63225), (2025, 54233), (2529, 43425), (2895, 37935), (4215, 26055), (4825, 22761), (5211, 21075), (7025, 15633), (7587, 14475), (8685, 12645)]