68065925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 88422912

約数和(自身を除く): 20356987

約数列:

[1, 5, 25, 31, 71, 155, 355, 775, 1237, 1775, 2201, 6185, 11005, 30925, 38347, 55025, 87827, 191735, 439135, 958675, 2195675, 2722637, 13613185, 68065925]

約数ペア:

[(1, 68065925), (5, 13613185), (25, 2722637), (31, 2195675), (71, 958675), (155, 439135), (355, 191735), (775, 87827), (1237, 55025), (1775, 38347), (2201, 30925), (6185, 11005)]