68809925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4673}}^1$

素因数の和:4733

約数の個数: 24

約数和(自身を含む): 92732160

約数和(自身を除く): 23922235

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 4673, 14725, 23365, 88787, 116825, 144863, 443935, 724315, 2219675, 2752397, 3621575, 13761985, 68809925]

約数ペア:

[(1, 68809925), (5, 13761985), (19, 3621575), (25, 2752397), (31, 2219675), (95, 724315), (155, 443935), (475, 144863), (589, 116825), (775, 88787), (2945, 23365), (4673, 14725)]