2374845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 4268160

約数和(自身を除く): 1893315

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 389, 407, 555, 1167, 1221, 1945, 2035, 4279, 5835, 6105, 12837, 14393, 21395, 43179, 64185, 71965, 158323, 215895, 474969, 791615, 2374845]

約数ペア:

[(1, 2374845), (3, 791615), (5, 474969), (11, 215895), (15, 158323), (33, 71965), (37, 64185), (55, 43179), (111, 21395), (165, 14393), (185, 12837), (389, 6105), (407, 5835), (555, 4279), (1167, 2035), (1221, 1945)]