28568185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 37594368

約数和(自身を除く): 9026183

約数列:

[1, 5, 23, 41, 73, 83, 115, 205, 365, 415, 943, 1679, 1909, 2993, 3403, 4715, 6059, 8395, 9545, 14965, 17015, 30295, 68839, 78269, 139357, 248419, 344195, 391345, 696785, 1242095, 5713637, 28568185]

約数ペア:

[(1, 28568185), (5, 5713637), (23, 1242095), (41, 696785), (73, 391345), (83, 344195), (115, 248419), (205, 139357), (365, 78269), (415, 68839), (943, 30295), (1679, 17015), (1909, 14965), (2993, 9545), (3403, 8395), (4715, 6059)]