71151585

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{66809}}^1$

素因数の和:66888

約数の個数: 16

約数和(自身を含む): 115447680

約数和(自身を除く): 44296095

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 66809, 200427, 334045, 1002135, 4743439, 14230317, 23717195, 71151585]

約数ペア:

[(1, 71151585), (3, 23717195), (5, 14230317), (15, 4743439), (71, 1002135), (213, 334045), (355, 200427), (1065, 66809)]