6893705

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 10348800

約数和(自身を除く): 3455095

約数列:

[1, 5, 7, 13, 35, 65, 91, 109, 139, 455, 545, 695, 763, 973, 1417, 1807, 3815, 4865, 7085, 9035, 9919, 12649, 15151, 49595, 63245, 75755, 106057, 196963, 530285, 984815, 1378741, 6893705]

約数ペア:

[(1, 6893705), (5, 1378741), (7, 984815), (13, 530285), (35, 196963), (65, 106057), (91, 75755), (109, 63245), (139, 49595), (455, 15151), (545, 12649), (695, 9919), (763, 9035), (973, 7085), (1417, 4865), (1807, 3815)]