80526655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 31240385

約数列:

[1, 5, 11, 19, 55, 95, 209, 263, 293, 1045, 1315, 1465, 2893, 3223, 4997, 5567, 14465, 16115, 24985, 27835, 54967, 61237, 77059, 274835, 306185, 385295, 847649, 1464121, 4238245, 7320605, 16105331, 80526655]

約数ペア:

[(1, 80526655), (5, 16105331), (11, 7320605), (19, 4238245), (55, 1464121), (95, 847649), (209, 385295), (263, 306185), (293, 274835), (1045, 77059), (1315, 61237), (1465, 54967), (2893, 27835), (3223, 24985), (4997, 16115), (5567, 14465)]