68366655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11423}}^1$

素因数の和:11460

約数の個数: 48

約数和(自身を含む): 142571520

約数和(自身を除く): 74204865

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 11423, 34269, 57115, 79961, 102807, 171345, 217037, 239883, 399805, 514035, 651111, 719649, 1085185, 1199415, 1519259, 1953333, 3255555, 3598245, 4557777, 7596295, 9766665, 13673331, 22788885, 68366655]

約数ペア:

[(1, 68366655), (3, 22788885), (5, 13673331), (7, 9766665), (9, 7596295), (15, 4557777), (19, 3598245), (21, 3255555), (35, 1953333), (45, 1519259), (57, 1199415), (63, 1085185), (95, 719649), (105, 651111), (133, 514035), (171, 399805), (285, 239883), (315, 217037), (399, 171345), (665, 102807), (855, 79961), (1197, 57115), (1995, 34269), (5985, 11423)]