15665838705

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{241589}}^1$

素因数の和:241742

約数の個数: 48

約数和(自身を含む): 29848927680

約数和(自身を除く): 14183088975

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 165, 393, 495, 655, 1179, 1441, 1965, 4323, 5895, 7205, 12969, 21615, 64845, 241589, 724767, 1207945, 2174301, 2657479, 3623835, 7972437, 10871505, 13287395, 23917311, 31648159, 39862185, 94944477, 119586555, 158240795, 284833431, 348129749, 474722385, 1044389247, 1424167155, 1740648745, 3133167741, 5221946235, 15665838705]

約数ペア:

[(1, 15665838705), (3, 5221946235), (5, 3133167741), (9, 1740648745), (11, 1424167155), (15, 1044389247), (33, 474722385), (45, 348129749), (55, 284833431), (99, 158240795), (131, 119586555), (165, 94944477), (393, 39862185), (495, 31648159), (655, 23917311), (1179, 13287395), (1441, 10871505), (1965, 7972437), (4323, 3623835), (5895, 2657479), (7205, 2174301), (12969, 1207945), (21615, 724767), (64845, 241589)]