6745505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 8786064

約数和(自身を除く): 2040559

約数列:

[1, 5, 13, 65, 157, 661, 785, 2041, 3305, 8593, 10205, 42965, 103777, 518885, 1349101, 6745505]

約数ペア:

[(1, 6745505), (5, 1349101), (13, 518885), (65, 103777), (157, 42965), (661, 10205), (785, 8593), (2041, 3305)]