26391825

素因数分解:

$3^4\times 5^2\times {\mathrm{13033}}^1$

素因数の和:13055

約数の個数: 30

約数和(自身を含む): 48890534

約数和(自身を除く): 22498709

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 13033, 39099, 65165, 117297, 195495, 325825, 351891, 586485, 977475, 1055673, 1759455, 2932425, 5278365, 8797275, 26391825]

約数ペア:

[(1, 26391825), (3, 8797275), (5, 5278365), (9, 2932425), (15, 1759455), (25, 1055673), (27, 977475), (45, 586485), (75, 351891), (81, 325825), (135, 195495), (225, 117297), (405, 65165), (675, 39099), (2025, 13033)]