2806575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 4844928

約数和(自身を除く): 2038353

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1627, 1725, 4881, 8135, 24405, 37421, 40675, 112263, 122025, 187105, 561315, 935525, 2806575]

約数ペア:

[(1, 2806575), (3, 935525), (5, 561315), (15, 187105), (23, 122025), (25, 112263), (69, 40675), (75, 37421), (115, 24405), (345, 8135), (575, 4881), (1627, 1725)]