26284185

素因数分解:

$3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1627}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 45714240

約数和(自身を除く): 19430055

約数列:

[1, 3, 5, 9, 15, 45, 359, 1077, 1627, 1795, 3231, 4881, 5385, 8135, 14643, 16155, 24405, 73215, 584093, 1752279, 2920465, 5256837, 8761395, 26284185]

約数ペア:

[(1, 26284185), (3, 8761395), (5, 5256837), (9, 2920465), (15, 1752279), (45, 584093), (359, 73215), (1077, 24405), (1627, 16155), (1795, 14643), (3231, 8135), (4881, 5385)]