68969395

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{3931}}^1$

素因数の和:3987

約数の個数: 24

約数和(自身を含む): 94132080

約数和(自身を除く): 25162685

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 1595, 3509, 3931, 17545, 19655, 43241, 113999, 216205, 475651, 569995, 1253989, 2378255, 6269945, 13793879, 68969395]

約数ペア:

[(1, 68969395), (5, 13793879), (11, 6269945), (29, 2378255), (55, 1253989), (121, 569995), (145, 475651), (319, 216205), (605, 113999), (1595, 43241), (3509, 19655), (3931, 17545)]