66468215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71089}}^1$

素因数の和:71122

約数の個数: 16

約数和(自身を含む): 92132640

約数和(自身を除く): 25664425

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 71089, 355445, 781979, 1208513, 3909895, 6042565, 13293643, 66468215]

約数ペア:

[(1, 66468215), (5, 13293643), (11, 6042565), (17, 3909895), (55, 1208513), (85, 781979), (187, 355445), (935, 71089)]