68855335

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 89647776

約数和(自身を除く): 20792441

約数列:

[1, 5, 19, 37, 95, 185, 361, 703, 1031, 1805, 3515, 5155, 13357, 19589, 38147, 66785, 97945, 190735, 372191, 724793, 1860955, 3623965, 13771067, 68855335]

約数ペア:

[(1, 68855335), (5, 13771067), (19, 3623965), (37, 1860955), (95, 724793), (185, 372191), (361, 190735), (703, 97945), (1031, 66785), (1805, 38147), (3515, 19589), (5155, 13357)]