68667995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2857}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 98772480

約数和(自身を除く): 30104485

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 2185, 2857, 4807, 14285, 24035, 31427, 54283, 65711, 157135, 271415, 328555, 597113, 722821, 1248509, 2985565, 3614105, 6242545, 13733599, 68667995]

約数ペア:

[(1, 68667995), (5, 13733599), (11, 6242545), (19, 3614105), (23, 2985565), (55, 1248509), (95, 722821), (115, 597113), (209, 328555), (253, 271415), (437, 157135), (1045, 65711), (1265, 54283), (2185, 31427), (2857, 24035), (4807, 14285)]