15063000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{5021}}^1$

素因数の和:5045

約数の個数: 64

約数和(自身を含む): 47005920

約数和(自身を除く): 31942920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 5021, 10042, 15063, 20084, 25105, 30126, 40168, 50210, 60252, 75315, 100420, 120504, 125525, 150630, 200840, 251050, 301260, 376575, 502100, 602520, 627625, 753150, 1004200, 1255250, 1506300, 1882875, 2510500, 3012600, 3765750, 5021000, 7531500, 15063000]

約数ペア:

[(1, 15063000), (2, 7531500), (3, 5021000), (4, 3765750), (5, 3012600), (6, 2510500), (8, 1882875), (10, 1506300), (12, 1255250), (15, 1004200), (20, 753150), (24, 627625), (25, 602520), (30, 502100), (40, 376575), (50, 301260), (60, 251050), (75, 200840), (100, 150630), (120, 125525), (125, 120504), (150, 100420), (200, 75315), (250, 60252), (300, 50210), (375, 40168), (500, 30126), (600, 25105), (750, 20084), (1000, 15063), (1500, 10042), (3000, 5021)]