6689655

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{7079}}^1$

素因数の和:7100

約数の個数: 32

約数和(自身を含む): 13593600

約数和(自身を除く): 6903945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 7079, 21237, 35395, 49553, 63711, 106185, 148659, 191133, 247765, 318555, 445977, 743295, 955665, 1337931, 2229885, 6689655]

約数ペア:

[(1, 6689655), (3, 2229885), (5, 1337931), (7, 955665), (9, 743295), (15, 445977), (21, 318555), (27, 247765), (35, 191133), (45, 148659), (63, 106185), (105, 63711), (135, 49553), (189, 35395), (315, 21237), (945, 7079)]