2893185

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 5328000

約数和(自身を除く): 2434815

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 739, 783, 1305, 2217, 3695, 3915, 6651, 11085, 19953, 21431, 33255, 64293, 99765, 107155, 192879, 321465, 578637, 964395, 2893185]

約数ペア:

[(1, 2893185), (3, 964395), (5, 578637), (9, 321465), (15, 192879), (27, 107155), (29, 99765), (45, 64293), (87, 33255), (135, 21431), (145, 19953), (261, 11085), (435, 6651), (739, 3915), (783, 3695), (1305, 2217)]