2512485

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 2083995

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 503, 555, 999, 1509, 1665, 2515, 4527, 4995, 7545, 13581, 18611, 22635, 55833, 67905, 93055, 167499, 279165, 502497, 837495, 2512485]

約数ペア:

[(1, 2512485), (3, 837495), (5, 502497), (9, 279165), (15, 167499), (27, 93055), (37, 67905), (45, 55833), (111, 22635), (135, 18611), (185, 13581), (333, 7545), (503, 4995), (555, 4527), (999, 2515), (1509, 1665)]