457472805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{22709}}^1$

素因数の和:22813

約数の個数: 32

約数和(自身を含む): 784857600

約数和(自身を除く): 327384795

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 4029, 6715, 20145, 22709, 68127, 113545, 340635, 386053, 1158159, 1794011, 1930265, 5382033, 5790795, 8970055, 26910165, 30498187, 91494561, 152490935, 457472805]

約数ペア:

[(1, 457472805), (3, 152490935), (5, 91494561), (15, 30498187), (17, 26910165), (51, 8970055), (79, 5790795), (85, 5382033), (237, 1930265), (255, 1794011), (395, 1158159), (1185, 386053), (1343, 340635), (4029, 113545), (6715, 68127), (20145, 22709)]