68010865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2131}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 88111296

約数和(自身を除く): 20100431

約数列:

[1, 5, 13, 65, 491, 2131, 2455, 6383, 10655, 27703, 31915, 138515, 1046321, 5231605, 13602173, 68010865]

約数ペア:

[(1, 68010865), (5, 13602173), (13, 5231605), (65, 1046321), (491, 138515), (2131, 31915), (2455, 27703), (6383, 10655)]