4948905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 8749440

約数和(自身を除く): 3800535

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 619, 1599, 1857, 2665, 3095, 7995, 8047, 9285, 24141, 25379, 40235, 76137, 120705, 126895, 329927, 380685, 989781, 1649635, 4948905]

約数ペア:

[(1, 4948905), (3, 1649635), (5, 989781), (13, 380685), (15, 329927), (39, 126895), (41, 120705), (65, 76137), (123, 40235), (195, 25379), (205, 24141), (533, 9285), (615, 8047), (619, 7995), (1599, 3095), (1857, 2665)]