12855087495

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1917239}}^1$

素因数の和:1917399

約数の個数: 24

約数和(自身を含む): 22431708000

約数和(自身を除く): 9576620505

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 1917239, 5751717, 9586195, 17255151, 28758585, 86275755, 285668611, 857005833, 1428343055, 2571017499, 4285029165, 12855087495]

約数ペア:

[(1, 12855087495), (3, 4285029165), (5, 2571017499), (9, 1428343055), (15, 857005833), (45, 285668611), (149, 86275755), (447, 28758585), (745, 17255151), (1341, 9586195), (2235, 5751717), (6705, 1917239)]