422145

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 32

約数和(自身を含む): 777600

約数和(自身を除く): 355455

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 59, 135, 159, 177, 265, 295, 477, 531, 795, 885, 1431, 1593, 2385, 2655, 3127, 7155, 7965, 9381, 15635, 28143, 46905, 84429, 140715, 422145]

約数ペア:

[(1, 422145), (3, 140715), (5, 84429), (9, 46905), (15, 28143), (27, 15635), (45, 9381), (53, 7965), (59, 7155), (135, 3127), (159, 2655), (177, 2385), (265, 1593), (295, 1431), (477, 885), (531, 795)]