66713445

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{31543}}^1$

素因数の和:31601

約数の個数: 24

約数和(自身を含む): 118100736

約数和(自身を除く): 51387291

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 31543, 94629, 157715, 283887, 473145, 1419435, 1482521, 4447563, 7412605, 13342689, 22237815, 66713445]

約数ペア:

[(1, 66713445), (3, 22237815), (5, 13342689), (9, 7412605), (15, 4447563), (45, 1482521), (47, 1419435), (141, 473145), (235, 283887), (423, 157715), (705, 94629), (2115, 31543)]