67812965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1283}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 91800864

約数和(自身を除く): 23987899

約数列:

[1, 5, 11, 31, 55, 155, 341, 961, 1283, 1705, 4805, 6415, 10571, 14113, 39773, 52855, 70565, 198865, 437503, 1232963, 2187515, 6164815, 13562593, 67812965]

約数ペア:

[(1, 67812965), (5, 13562593), (11, 6164815), (31, 2187515), (55, 1232963), (155, 437503), (341, 198865), (961, 70565), (1283, 52855), (1705, 39773), (4805, 14113), (6415, 10571)]