80825649

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 116035584

約数和(自身を除く): 35209935

約数列:

[1, 3, 31, 37, 83, 93, 111, 249, 283, 849, 1147, 2573, 3071, 3441, 7719, 8773, 9213, 10471, 23489, 26319, 31413, 70467, 95201, 285603, 324601, 728159, 869093, 973803, 2184477, 2607279, 26941883, 80825649]

約数ペア:

[(1, 80825649), (3, 26941883), (31, 2607279), (37, 2184477), (83, 973803), (93, 869093), (111, 728159), (249, 324601), (283, 285603), (849, 95201), (1147, 70467), (2573, 31413), (3071, 26319), (3441, 23489), (7719, 10471), (8773, 9213)]