3280635

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 6144000

約数和(自身を除く): 2863365

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 1279, 2565, 3837, 6395, 11511, 19185, 24301, 34533, 57555, 72903, 121505, 172665, 218709, 364515, 656127, 1093545, 3280635]

約数ペア:

[(1, 3280635), (3, 1093545), (5, 656127), (9, 364515), (15, 218709), (19, 172665), (27, 121505), (45, 72903), (57, 57555), (95, 34533), (135, 24301), (171, 19185), (285, 11511), (513, 6395), (855, 3837), (1279, 2565)]