83931585

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{78809}}^1$

素因数の和:78888

約数の個数: 16

約数和(自身を含む): 136183680

約数和(自身を除く): 52252095

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 78809, 236427, 394045, 1182135, 5595439, 16786317, 27977195, 83931585]

約数ペア:

[(1, 83931585), (3, 27977195), (5, 16786317), (15, 5595439), (71, 1182135), (213, 394045), (355, 236427), (1065, 78809)]