73866585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19937}}^1$

素因数の和:19977

約数の個数: 32

約数和(自身を含む): 133983360

約数和(自身を除く): 60116775

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 19937, 59811, 99685, 259181, 299055, 378803, 777543, 1136409, 1295905, 1894015, 3887715, 4924439, 5682045, 14773317, 24622195, 73866585]

約数ペア:

[(1, 73866585), (3, 24622195), (5, 14773317), (13, 5682045), (15, 4924439), (19, 3887715), (39, 1894015), (57, 1295905), (65, 1136409), (95, 777543), (195, 378803), (247, 299055), (285, 259181), (741, 99685), (1235, 59811), (3705, 19937)]