70640765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 98219520

約数和(自身を除く): 27578755

約数列:

[1, 5, 13, 19, 47, 65, 95, 235, 247, 611, 893, 1217, 1235, 3055, 4465, 6085, 11609, 15821, 23123, 57199, 58045, 79105, 115615, 285995, 300599, 743587, 1086781, 1502995, 3717935, 5433905, 14128153, 70640765]

約数ペア:

[(1, 70640765), (5, 14128153), (13, 5433905), (19, 3717935), (47, 1502995), (65, 1086781), (95, 743587), (235, 300599), (247, 285995), (611, 115615), (893, 79105), (1217, 58045), (1235, 57199), (3055, 23123), (4465, 15821), (6085, 11609)]