66869605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{9281}}^1$

素因数の和:9428

約数の個数: 16

約数和(自身を含む): 88216128

約数和(自身を除く): 21346523

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 9281, 46405, 102091, 510455, 1215811, 6079055, 13373921, 66869605]

約数ペア:

[(1, 66869605), (5, 13373921), (11, 6079055), (55, 1215811), (131, 510455), (655, 102091), (1441, 46405), (7205, 9281)]