87585885

素因数分解:

$3^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1831}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 152041344

約数和(自身を除く): 64455459

約数列:

[1, 3, 5, 9, 15, 45, 1063, 1831, 3189, 5315, 5493, 9155, 9567, 15945, 16479, 27465, 47835, 82395, 1946353, 5839059, 9731765, 17517177, 29195295, 87585885]

約数ペア:

[(1, 87585885), (3, 29195295), (5, 17517177), (9, 9731765), (15, 5839059), (45, 1946353), (1063, 82395), (1831, 47835), (3189, 27465), (5315, 16479), (5493, 15945), (9155, 9567)]