2778435

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1896

約数の個数: 32

約数和(自身を含む): 5391360

約数和(自身を除く): 2612925

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 1871, 5613, 9355, 16839, 20581, 28065, 50517, 61743, 84195, 102905, 185229, 252585, 308715, 555687, 926145, 2778435]

約数ペア:

[(1, 2778435), (3, 926145), (5, 555687), (9, 308715), (11, 252585), (15, 185229), (27, 102905), (33, 84195), (45, 61743), (55, 50517), (99, 28065), (135, 20581), (165, 16839), (297, 9355), (495, 5613), (1485, 1871)]