201077775

素因数分解:

$3^3\times 5^2\times {\mathrm{297893}}^1$

素因数の和:297912

約数の個数: 24

約数和(自身を含む): 369388560

約数和(自身を除く): 168310785

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 297893, 893679, 1489465, 2681037, 4468395, 7447325, 8043111, 13405185, 22341975, 40215555, 67025925, 201077775]

約数ペア:

[(1, 201077775), (3, 67025925), (5, 40215555), (9, 22341975), (15, 13405185), (25, 8043111), (27, 7447325), (45, 4468395), (75, 2681037), (135, 1489465), (225, 893679), (675, 297893)]