26390745

素因数分解:

$3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{839}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 20783655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 233, 699, 839, 1165, 2097, 2517, 3495, 4195, 6291, 7551, 10485, 12585, 22653, 31455, 37755, 113265, 195487, 586461, 977435, 1759383, 2932305, 5278149, 8796915, 26390745]

約数ペア:

[(1, 26390745), (3, 8796915), (5, 5278149), (9, 2932305), (15, 1759383), (27, 977435), (45, 586461), (135, 195487), (233, 113265), (699, 37755), (839, 31455), (1165, 22653), (2097, 12585), (2517, 10485), (3495, 7551), (4195, 6291)]