5380288.00000000

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{20693}}^1$

素因数の和:20714

約数の個数: 32

約数和(自身を含む): 39732480

約数和(自身を除く): 20177595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 20693, 62079, 103465, 144851, 186237, 310395, 434553, 558711, 724255, 931185, 1303659, 2172765, 2793555, 3910977, 6518295, 19554885]

約数ペア:

[(1, 19554885), (3, 6518295), (5, 3910977), (7, 2793555), (9, 2172765), (15, 1303659), (21, 931185), (27, 724255), (35, 558711), (45, 434553), (63, 310395), (105, 186237), (135, 144851), (189, 103465), (315, 62079), (945, 20693)]