5256765

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 9757440

約数和(自身を除く): 4500675

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 1693, 3105, 5079, 8465, 15237, 25395, 38939, 45711, 76185, 116817, 194695, 228555, 350451, 584085, 1051353, 1752255, 5256765]

約数ペア:

[(1, 5256765), (3, 1752255), (5, 1051353), (9, 584085), (15, 350451), (23, 228555), (27, 194695), (45, 116817), (69, 76185), (115, 45711), (135, 38939), (207, 25395), (345, 15237), (621, 8465), (1035, 5079), (1693, 3105)]