2792745

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 5034240

約数和(自身を除く): 2241495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 151, 411, 453, 685, 755, 1233, 1359, 2055, 2265, 3699, 4077, 6165, 6795, 18495, 20385, 20687, 62061, 103435, 186183, 310305, 558549, 930915, 2792745]

約数ペア:

[(1, 2792745), (3, 930915), (5, 558549), (9, 310305), (15, 186183), (27, 103435), (45, 62061), (135, 20687), (137, 20385), (151, 18495), (411, 6795), (453, 6165), (685, 4077), (755, 3699), (1233, 2265), (1359, 2055)]