66914145

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11351}}^1$

素因数の和:11493

約数の個数: 24

約数和(自身を含む): 116880192

約数和(自身を除く): 49966047

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 11351, 34053, 56755, 102159, 170265, 510795, 1486981, 4460943, 7434905, 13382829, 22304715, 66914145]

約数ペア:

[(1, 66914145), (3, 22304715), (5, 13382829), (9, 7434905), (15, 4460943), (45, 1486981), (131, 510795), (393, 170265), (655, 102159), (1179, 56755), (1965, 34053), (5895, 11351)]