9187165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 12862080

約数和(自身を除く): 3674915

約数列:

[1, 5, 13, 19, 43, 65, 95, 173, 215, 247, 559, 817, 865, 1235, 2249, 2795, 3287, 4085, 7439, 10621, 11245, 16435, 37195, 42731, 53105, 96707, 141341, 213655, 483535, 706705, 1837433, 9187165]

約数ペア:

[(1, 9187165), (5, 1837433), (13, 706705), (19, 483535), (43, 213655), (65, 141341), (95, 96707), (173, 53105), (215, 42731), (247, 37195), (559, 16435), (817, 11245), (865, 10621), (1235, 7439), (2249, 4085), (2795, 3287)]