127977245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 174835584

約数和(自身を除く): 46858339

約数列:

[1, 5, 11, 43, 53, 55, 215, 265, 473, 583, 1021, 2279, 2365, 2915, 5105, 11231, 11395, 25069, 43903, 54113, 56155, 125345, 219515, 270565, 482933, 595243, 2326859, 2414665, 2976215, 11634295, 25595449, 127977245]

約数ペア:

[(1, 127977245), (5, 25595449), (11, 11634295), (43, 2976215), (53, 2414665), (55, 2326859), (215, 595243), (265, 482933), (473, 270565), (583, 219515), (1021, 125345), (2279, 56155), (2365, 54113), (2915, 43903), (5105, 25069), (11231, 11395)]