66389145

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{94169}}^1$

素因数の和:94224

約数の個数: 16

約数和(自身を含む): 108483840

約数和(自身を除く): 42094695

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 94169, 282507, 470845, 1412535, 4425943, 13277829, 22129715, 66389145]

約数ペア:

[(1, 66389145), (3, 22129715), (5, 13277829), (15, 4425943), (47, 1412535), (141, 470845), (235, 282507), (705, 94169)]