68267975

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 87650640

約数和(自身を除く): 19382665

約数列:

[1, 5, 25, 53, 67, 265, 335, 769, 1325, 1675, 3551, 3845, 17755, 19225, 40757, 51523, 88775, 203785, 257615, 1018925, 1288075, 2730719, 13653595, 68267975]

約数ペア:

[(1, 68267975), (5, 13653595), (25, 2730719), (53, 1288075), (67, 1018925), (265, 257615), (335, 203785), (769, 88775), (1325, 51523), (1675, 40757), (3551, 19225), (3845, 17755)]