268564835

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 411713280

約数和(自身を除く): 143148445

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 227, 245, 385, 439, 539, 1135, 1589, 2195, 2497, 2695, 3073, 4829, 7945, 11123, 12485, 15365, 17479, 21511, 24145, 33803, 55615, 87395, 99653, 107555, 122353, 169015, 236621, 498265, 611765, 697571, 1096183, 1183105, 3487855, 4882997, 5480915, 7673281, 24414985, 38366405, 53712967, 268564835]

約数ペア:

[(1, 268564835), (5, 53712967), (7, 38366405), (11, 24414985), (35, 7673281), (49, 5480915), (55, 4882997), (77, 3487855), (227, 1183105), (245, 1096183), (385, 697571), (439, 611765), (539, 498265), (1135, 236621), (1589, 169015), (2195, 122353), (2497, 107555), (2695, 99653), (3073, 87395), (4829, 55615), (7945, 33803), (11123, 24145), (12485, 21511), (15365, 17479)]