26365555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{991}}^1$

素因数の和:1326

約数の個数: 16

約数和(自身を含む): 33640704

約数和(自身を除く): 7275149

約数列:

[1, 5, 17, 85, 313, 991, 1565, 4955, 5321, 16847, 26605, 84235, 310183, 1550915, 5273111, 26365555]

約数ペア:

[(1, 26365555), (5, 5273111), (17, 1550915), (85, 310183), (313, 84235), (991, 26605), (1565, 16847), (4955, 5321)]