68799835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28607}}^1$

素因数の和:28662

約数の個数: 16

約数和(自身を含む): 91316736

約数和(自身を除く): 22516901

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 28607, 143035, 371891, 1058459, 1859455, 5292295, 13759967, 68799835]

約数ペア:

[(1, 68799835), (5, 13759967), (13, 5292295), (37, 1859455), (65, 1058459), (185, 371891), (481, 143035), (2405, 28607)]