3103245

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 5591040

約数和(自身を除く): 2487795

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 181, 381, 543, 635, 905, 1143, 1629, 1905, 2715, 3429, 4887, 5715, 8145, 17145, 22987, 24435, 68961, 114935, 206883, 344805, 620649, 1034415, 3103245]

約数ペア:

[(1, 3103245), (3, 1034415), (5, 620649), (9, 344805), (15, 206883), (27, 114935), (45, 68961), (127, 24435), (135, 22987), (181, 17145), (381, 8145), (543, 5715), (635, 4887), (905, 3429), (1143, 2715), (1629, 1905)]