804500385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{3109}}^1$

素因数の和:4457

約数の個数: 32

約数和(自身を含む): 1387706880

約数和(自身を除く): 583206495

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1327, 3109, 3981, 6635, 9327, 15545, 17251, 19905, 40417, 46635, 51753, 86255, 121251, 202085, 258765, 606255, 4125643, 12376929, 20628215, 53633359, 61884645, 160900077, 268166795, 804500385]

約数ペア:

[(1, 804500385), (3, 268166795), (5, 160900077), (13, 61884645), (15, 53633359), (39, 20628215), (65, 12376929), (195, 4125643), (1327, 606255), (3109, 258765), (3981, 202085), (6635, 121251), (9327, 86255), (15545, 51753), (17251, 46635), (19905, 40417)]