2052804735

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{353627}}^1$

素因数の和:353684

約数の個数: 32

約数和(自身を含む): 3734311680

約数和(自身を除く): 1681506945

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 353627, 1060881, 1768135, 3182643, 5304405, 9547929, 15205961, 15913215, 45617883, 47739645, 76029805, 136853649, 228089415, 410560947, 684268245, 2052804735]

約数ペア:

[(1, 2052804735), (3, 684268245), (5, 410560947), (9, 228089415), (15, 136853649), (27, 76029805), (43, 47739645), (45, 45617883), (129, 15913215), (135, 15205961), (215, 9547929), (387, 5304405), (645, 3182643), (1161, 1768135), (1935, 1060881), (5805, 353627)]