9842895

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4127}}^1$

素因数の和:4191

約数の個数: 24

約数和(自身を含む): 17387136

約数和(自身を除く): 7544241

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 4127, 12381, 20635, 37143, 61905, 185715, 218731, 656193, 1093655, 1968579, 3280965, 9842895]

約数ペア:

[(1, 9842895), (3, 3280965), (5, 1968579), (9, 1093655), (15, 656193), (45, 218731), (53, 185715), (159, 61905), (265, 37143), (477, 20635), (795, 12381), (2385, 4127)]