2440665

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 4406400

約数和(自身を除く): 1965735

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 179, 303, 505, 537, 895, 909, 1515, 1611, 2685, 2727, 4545, 4833, 8055, 13635, 18079, 24165, 54237, 90395, 162711, 271185, 488133, 813555, 2440665]

約数ペア:

[(1, 2440665), (3, 813555), (5, 488133), (9, 271185), (15, 162711), (27, 90395), (45, 54237), (101, 24165), (135, 18079), (179, 13635), (303, 8055), (505, 4833), (537, 4545), (895, 2727), (909, 2685), (1515, 1611)]