90256995

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 167132160

約数和(自身を除く): 76875165

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 127, 153, 255, 381, 635, 765, 929, 1143, 1905, 2159, 2787, 4645, 5715, 6477, 8361, 10795, 13935, 15793, 19431, 32385, 41805, 47379, 78965, 97155, 117983, 142137, 236895, 353949, 589915, 710685, 1061847, 1769745, 2005711, 5309235, 6017133, 10028555, 18051399, 30085665, 90256995]

約数ペア:

[(1, 90256995), (3, 30085665), (5, 18051399), (9, 10028555), (15, 6017133), (17, 5309235), (45, 2005711), (51, 1769745), (85, 1061847), (127, 710685), (153, 589915), (255, 353949), (381, 236895), (635, 142137), (765, 117983), (929, 97155), (1143, 78965), (1905, 47379), (2159, 41805), (2787, 32385), (4645, 19431), (5715, 15793), (6477, 13935), (8361, 10795)]