26826315

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1861}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 44375184

約数和(自身を除く): 17548869

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 961, 1861, 2883, 4805, 5583, 9305, 14415, 27915, 57691, 173073, 288455, 865365, 1788421, 5365263, 8942105, 26826315]

約数ペア:

[(1, 26826315), (3, 8942105), (5, 5365263), (15, 1788421), (31, 865365), (93, 288455), (155, 173073), (465, 57691), (961, 27915), (1861, 14415), (2883, 9305), (4805, 5583)]