2487804975

素因数分解:

$3^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{14341}}^1$

素因数の和:14617

約数の個数: 48

約数和(自身を含む): 4588292640

約数和(自身を除く): 2100487665

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 257, 675, 771, 1285, 2313, 3855, 6425, 6939, 11565, 14341, 19275, 34695, 43023, 57825, 71705, 129069, 173475, 215115, 358525, 387207, 645345, 1075575, 1936035, 3226725, 3685637, 9680175, 11056911, 18428185, 33170733, 55284555, 92140925, 99512199, 165853665, 276422775, 497560995, 829268325, 2487804975]

約数ペア:

[(1, 2487804975), (3, 829268325), (5, 497560995), (9, 276422775), (15, 165853665), (25, 99512199), (27, 92140925), (45, 55284555), (75, 33170733), (135, 18428185), (225, 11056911), (257, 9680175), (675, 3685637), (771, 3226725), (1285, 1936035), (2313, 1075575), (3855, 645345), (6425, 387207), (6939, 358525), (11565, 215115), (14341, 173475), (19275, 129069), (34695, 71705), (43023, 57825)]