55710255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5271

約数の個数: 32

約数和(自身を含む): 96030720

約数和(自身を除く): 40320465

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 5209, 10695, 15627, 26045, 78135, 119807, 161479, 359421, 484437, 599035, 807395, 1797105, 2422185, 3714017, 11142051, 18570085, 55710255]

約数ペア:

[(1, 55710255), (3, 18570085), (5, 11142051), (15, 3714017), (23, 2422185), (31, 1797105), (69, 807395), (93, 599035), (115, 484437), (155, 359421), (345, 161479), (465, 119807), (713, 78135), (2139, 26045), (3565, 15627), (5209, 10695)]