319044735

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{164881}}^1$

素因数の和:164935

約数の個数: 24

約数和(自身を含む): 565875024

約数和(自身を除く): 246830289

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 164881, 494643, 824405, 1483929, 2473215, 7089883, 7419645, 21269649, 35449415, 63808947, 106348245, 319044735]

約数ペア:

[(1, 319044735), (3, 106348245), (5, 63808947), (9, 35449415), (15, 21269649), (43, 7419645), (45, 7089883), (129, 2473215), (215, 1483929), (387, 824405), (645, 494643), (1935, 164881)]