123075495

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160883}}^1$

素因数の和:160911

約数の個数: 24

約数和(自身を含む): 225881136

約数和(自身を除く): 102805641

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 160883, 482649, 804415, 1447947, 2413245, 2735011, 7239735, 8205033, 13675055, 24615099, 41025165, 123075495]

約数ペア:

[(1, 123075495), (3, 41025165), (5, 24615099), (9, 13675055), (15, 8205033), (17, 7239735), (45, 2735011), (51, 2413245), (85, 1447947), (153, 804415), (255, 482649), (765, 160883)]