4279155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 7366464

約数和(自身を除く): 3087309

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 173, 255, 291, 485, 519, 865, 1455, 1649, 2595, 2941, 4947, 8245, 8823, 14705, 16781, 24735, 44115, 50343, 83905, 251715, 285277, 855831, 1426385, 4279155]

約数ペア:

[(1, 4279155), (3, 1426385), (5, 855831), (15, 285277), (17, 251715), (51, 83905), (85, 50343), (97, 44115), (173, 24735), (255, 16781), (291, 14705), (485, 8823), (519, 8245), (865, 4947), (1455, 2941), (1649, 2595)]