26881185

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{57809}}^1$

素因数の和:57848

約数の個数: 16

約数和(自身を含む): 44398080

約数和(自身を除く): 17516895

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 57809, 173427, 289045, 867135, 1792079, 5376237, 8960395, 26881185]

約数ペア:

[(1, 26881185), (3, 8960395), (5, 5376237), (15, 1792079), (31, 867135), (93, 289045), (155, 173427), (465, 57809)]