1233256755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2111}}^1$

素因数の和:2244

約数の個数: 64

約数和(自身を含む): 2189721600

約数和(自身を除く): 956464845

約数列:

[1, 3, 5, 15, 17, 29, 51, 79, 85, 87, 145, 237, 255, 395, 435, 493, 1185, 1343, 1479, 2111, 2291, 2465, 4029, 6333, 6715, 6873, 7395, 10555, 11455, 20145, 31665, 34365, 35887, 38947, 61219, 107661, 116841, 166769, 179435, 183657, 194735, 306095, 500307, 538305, 584205, 833845, 918285, 1040723, 2501535, 2835073, 3122169, 4836301, 5203615, 8505219, 14175365, 14508903, 15610845, 24181505, 42526095, 72544515, 82217117, 246651351, 411085585, 1233256755]

約数ペア:

[(1, 1233256755), (3, 411085585), (5, 246651351), (15, 82217117), (17, 72544515), (29, 42526095), (51, 24181505), (79, 15610845), (85, 14508903), (87, 14175365), (145, 8505219), (237, 5203615), (255, 4836301), (395, 3122169), (435, 2835073), (493, 2501535), (1185, 1040723), (1343, 918285), (1479, 833845), (2111, 584205), (2291, 538305), (2465, 500307), (4029, 306095), (6333, 194735), (6715, 183657), (6873, 179435), (7395, 166769), (10555, 116841), (11455, 107661), (20145, 61219), (31665, 38947), (34365, 35887)]