913055895

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 1682635680

約数和(自身を除く): 769579785

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 89, 135, 219, 267, 347, 365, 405, 445, 657, 801, 1041, 1095, 1335, 1735, 1971, 2403, 3123, 3285, 4005, 5205, 5913, 6497, 7209, 9369, 9855, 12015, 15615, 19491, 25331, 28107, 29565, 30883, 32485, 36045, 46845, 58473, 75993, 92649, 97455, 126655, 140535, 154415, 175419, 227979, 277947, 292365, 379965, 463245, 526257, 683937, 833841, 877095, 1139895, 1389735, 2051811, 2254459, 2501523, 2631285, 3419685, 4169205, 6763377, 10259055, 11272295, 12507615, 20290131, 33816885, 60870393, 101450655, 182611179, 304351965, 913055895]

約数ペア:

[(1, 913055895), (3, 304351965), (5, 182611179), (9, 101450655), (15, 60870393), (27, 33816885), (45, 20290131), (73, 12507615), (81, 11272295), (89, 10259055), (135, 6763377), (219, 4169205), (267, 3419685), (347, 2631285), (365, 2501523), (405, 2254459), (445, 2051811), (657, 1389735), (801, 1139895), (1041, 877095), (1095, 833841), (1335, 683937), (1735, 526257), (1971, 463245), (2403, 379965), (3123, 292365), (3285, 277947), (4005, 227979), (5205, 175419), (5913, 154415), (6497, 140535), (7209, 126655), (9369, 97455), (9855, 92649), (12015, 75993), (15615, 58473), (19491, 46845), (25331, 36045), (28107, 32485), (29565, 30883)]