9793985

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 12234240

約数和(自身を除く): 2440255

約数列:

[1, 5, 31, 155, 179, 353, 895, 1765, 5549, 10943, 27745, 54715, 63187, 315935, 1958797, 9793985]

約数ペア:

[(1, 9793985), (5, 1958797), (31, 315935), (155, 63187), (179, 54715), (353, 27745), (895, 10943), (1765, 5549)]