11113155

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 20779200

約数和(自身を除く): 9666045

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 153, 199, 219, 255, 365, 597, 657, 765, 995, 1095, 1241, 1791, 2985, 3285, 3383, 3723, 6205, 8955, 10149, 11169, 14527, 16915, 18615, 30447, 43581, 50745, 55845, 72635, 130743, 152235, 217905, 246959, 653715, 740877, 1234795, 2222631, 3704385, 11113155]

約数ペア:

[(1, 11113155), (3, 3704385), (5, 2222631), (9, 1234795), (15, 740877), (17, 653715), (45, 246959), (51, 217905), (73, 152235), (85, 130743), (153, 72635), (199, 55845), (219, 50745), (255, 43581), (365, 30447), (597, 18615), (657, 16915), (765, 14527), (995, 11169), (1095, 10149), (1241, 8955), (1791, 6205), (2985, 3723), (3285, 3383)]