55786155

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1667}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 94155264

約数和(自身を除く): 38369109

約数列:

[1, 3, 5, 15, 23, 69, 97, 115, 291, 345, 485, 1455, 1667, 2231, 5001, 6693, 8335, 11155, 25005, 33465, 38341, 115023, 161699, 191705, 485097, 575115, 808495, 2425485, 3719077, 11157231, 18595385, 55786155]

約数ペア:

[(1, 55786155), (3, 18595385), (5, 11157231), (15, 3719077), (23, 2425485), (69, 808495), (97, 575115), (115, 485097), (291, 191705), (345, 161699), (485, 115023), (1455, 38341), (1667, 33465), (2231, 25005), (5001, 11155), (6693, 8335)]