2665431255

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1\times {\mathrm{2143}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 4296370176

約数和(自身を除く): 1630938921

約数列:

[1, 3, 5, 15, 283, 293, 849, 879, 1415, 1465, 2143, 4245, 4395, 6429, 10715, 32145, 82919, 248757, 414595, 606469, 627899, 1243785, 1819407, 1883697, 3032345, 3139495, 9097035, 9418485, 177695417, 533086251, 888477085, 2665431255]

約数ペア:

[(1, 2665431255), (3, 888477085), (5, 533086251), (15, 177695417), (283, 9418485), (293, 9097035), (849, 3139495), (879, 3032345), (1415, 1883697), (1465, 1819407), (2143, 1243785), (4245, 627899), (4395, 606469), (6429, 414595), (10715, 248757), (32145, 82919)]