11150975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 16498944

約数和(自身を除く): 5347969

約数列:

[1, 5, 11, 23, 25, 41, 43, 55, 115, 205, 215, 253, 275, 451, 473, 575, 943, 989, 1025, 1075, 1265, 1763, 2255, 2365, 4715, 4945, 6325, 8815, 10373, 10879, 11275, 11825, 19393, 23575, 24725, 40549, 44075, 51865, 54395, 96965, 202745, 259325, 271975, 446039, 484825, 1013725, 2230195, 11150975]

約数ペア:

[(1, 11150975), (5, 2230195), (11, 1013725), (23, 484825), (25, 446039), (41, 271975), (43, 259325), (55, 202745), (115, 96965), (205, 54395), (215, 51865), (253, 44075), (275, 40549), (451, 24725), (473, 23575), (575, 19393), (943, 11825), (989, 11275), (1025, 10879), (1075, 10373), (1265, 8815), (1763, 6325), (2255, 4945), (2365, 4715)]