66077745

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1777}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 110264448

約数和(自身を除く): 44186703

約数列:

[1, 3, 5, 15, 37, 67, 111, 185, 201, 335, 555, 1005, 1777, 2479, 5331, 7437, 8885, 12395, 26655, 37185, 65749, 119059, 197247, 328745, 357177, 595295, 986235, 1785885, 4405183, 13215549, 22025915, 66077745]

約数ペア:

[(1, 66077745), (3, 22025915), (5, 13215549), (15, 4405183), (37, 1785885), (67, 986235), (111, 595295), (185, 357177), (201, 328745), (335, 197247), (555, 119059), (1005, 65749), (1777, 37185), (2479, 26655), (5331, 12395), (7437, 8885)]