15227744

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 34560288

約数和(自身を除く): 19332544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 433, 628, 866, 1099, 1256, 1732, 2198, 2512, 3031, 3464, 4396, 5024, 6062, 6928, 8792, 12124, 13856, 17584, 24248, 35168, 48496, 67981, 96992, 135962, 271924, 475867, 543848, 951734, 1087696, 1903468, 2175392, 3806936, 7613872, 15227744]

約数ペア:

[(1, 15227744), (2, 7613872), (4, 3806936), (7, 2175392), (8, 1903468), (14, 1087696), (16, 951734), (28, 543848), (32, 475867), (56, 271924), (112, 135962), (157, 96992), (224, 67981), (314, 48496), (433, 35168), (628, 24248), (866, 17584), (1099, 13856), (1256, 12124), (1732, 8792), (2198, 6928), (2512, 6062), (3031, 5024), (3464, 4396)]