6865755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 11962944

約数和(自身を除く): 5097189

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 257, 411, 685, 771, 1285, 1781, 2055, 3341, 3855, 5343, 8905, 10023, 16705, 26715, 35209, 50115, 105627, 176045, 457717, 528135, 1373151, 2288585, 6865755]

約数ペア:

[(1, 6865755), (3, 2288585), (5, 1373151), (13, 528135), (15, 457717), (39, 176045), (65, 105627), (137, 50115), (195, 35209), (257, 26715), (411, 16705), (685, 10023), (771, 8905), (1285, 5343), (1781, 3855), (2055, 3341)]