224710475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 321598464

約数和(自身を除く): 96887989

約数列:

[1, 5, 11, 25, 31, 43, 55, 155, 215, 275, 341, 473, 613, 775, 1075, 1333, 1705, 2365, 3065, 6665, 6743, 8525, 11825, 14663, 15325, 19003, 26359, 33325, 33715, 73315, 95015, 131795, 168575, 209033, 289949, 366575, 475075, 658975, 817129, 1045165, 1449745, 4085645, 5225825, 7248725, 8988419, 20428225, 44942095, 224710475]

約数ペア:

[(1, 224710475), (5, 44942095), (11, 20428225), (25, 8988419), (31, 7248725), (43, 5225825), (55, 4085645), (155, 1449745), (215, 1045165), (275, 817129), (341, 658975), (473, 475075), (613, 366575), (775, 289949), (1075, 209033), (1333, 168575), (1705, 131795), (2365, 95015), (3065, 73315), (6665, 33715), (6743, 33325), (8525, 26359), (11825, 19003), (14663, 15325)]