4724385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 8128512

約数和(自身を除く): 3404127

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 191, 255, 291, 485, 573, 955, 1455, 1649, 2865, 3247, 4947, 8245, 9741, 16235, 18527, 24735, 48705, 55581, 92635, 277905, 314959, 944877, 1574795, 4724385]

約数ペア:

[(1, 4724385), (3, 1574795), (5, 944877), (15, 314959), (17, 277905), (51, 92635), (85, 55581), (97, 48705), (191, 24735), (255, 18527), (291, 16235), (485, 9741), (573, 8245), (955, 4947), (1455, 3247), (1649, 2865)]