68833365

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1571}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 115900416

約数和(自身を除く): 47067051

約数列:

[1, 3, 5, 15, 23, 69, 115, 127, 345, 381, 635, 1571, 1905, 2921, 4713, 7855, 8763, 14605, 23565, 36133, 43815, 108399, 180665, 199517, 541995, 598551, 997585, 2992755, 4588891, 13766673, 22944455, 68833365]

約数ペア:

[(1, 68833365), (3, 22944455), (5, 13766673), (15, 4588891), (23, 2992755), (69, 997585), (115, 598551), (127, 541995), (345, 199517), (381, 180665), (635, 108399), (1571, 43815), (1905, 36133), (2921, 23565), (4713, 14605), (7855, 8763)]