85771785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6263}}^1$

素因数の和:6365

約数の個数: 32

約数和(自身を含む): 151538688

約数和(自身を除く): 65766903

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 913, 1245, 2739, 4565, 6263, 13695, 18789, 31315, 68893, 93945, 206679, 344465, 519829, 1033395, 1559487, 2599145, 5718119, 7797435, 17154357, 28590595, 85771785]

約数ペア:

[(1, 85771785), (3, 28590595), (5, 17154357), (11, 7797435), (15, 5718119), (33, 2599145), (55, 1559487), (83, 1033395), (165, 519829), (249, 344465), (415, 206679), (913, 93945), (1245, 68893), (2739, 31315), (4565, 18789), (6263, 13695)]