489512763935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11311}}^1\times {\mathrm{7481}}^1$

素因数の和:18899

約数の個数: 32

約数和(自身を含む): 639851063040

約数和(自身を除く): 150338299105

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 7481, 11311, 37405, 56555, 97253, 147043, 486265, 665809, 735215, 1006679, 3329045, 5033395, 8655517, 13086827, 43277585, 65434135, 84617591, 423087955, 1100028683, 5500143415, 7530965599, 37654827995, 97902552787, 489512763935]

約数ペア:

[(1, 489512763935), (5, 97902552787), (13, 37654827995), (65, 7530965599), (89, 5500143415), (445, 1100028683), (1157, 423087955), (5785, 84617591), (7481, 65434135), (11311, 43277585), (37405, 13086827), (56555, 8655517), (97253, 5033395), (147043, 3329045), (486265, 1006679), (665809, 735215)]