3138304195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{6337}}^1$

素因数の和:6775

約数の個数: 32

約数和(自身を含む): 4280431680

約数和(自身を除く): 1142127485

約数列:

[1, 5, 13, 19, 65, 95, 247, 401, 1235, 2005, 5213, 6337, 7619, 26065, 31685, 38095, 82381, 99047, 120403, 411905, 495235, 602015, 1565239, 2541137, 7826195, 12705685, 33034781, 48281603, 165173905, 241408015, 627660839, 3138304195]

約数ペア:

[(1, 3138304195), (5, 627660839), (13, 241408015), (19, 165173905), (65, 48281603), (95, 33034781), (247, 12705685), (401, 7826195), (1235, 2541137), (2005, 1565239), (5213, 602015), (6337, 495235), (7619, 411905), (26065, 120403), (31685, 99047), (38095, 82381)]