66197005

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{28229}}^1$

素因数の和:28308

約数の個数: 16

約数和(自身を含む): 92142720

約数和(自身を除く): 25945715

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 28229, 141145, 197603, 988015, 1891343, 9456715, 13239401, 66197005]

約数ペア:

[(1, 66197005), (5, 13239401), (7, 9456715), (35, 1891343), (67, 988015), (335, 197603), (469, 141145), (2345, 28229)]