66641365

素因数分解:

$5^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{1399}}^1$

素因数の和:2772

約数の個数: 16

約数和(自身を含む): 91526400

約数和(自身を除く): 24885035

約数列:

[1, 5, 7, 35, 1361, 1399, 6805, 6995, 9527, 9793, 47635, 48965, 1904039, 9520195, 13328273, 66641365]

約数ペア:

[(1, 66641365), (5, 13328273), (7, 9520195), (35, 1904039), (1361, 48965), (1399, 47635), (6805, 9793), (6995, 9527)]