74815785

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 72271575

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 83, 99, 135, 165, 249, 297, 415, 495, 607, 747, 913, 1245, 1485, 1821, 2241, 2739, 3035, 3735, 4565, 5463, 6677, 8217, 9105, 11205, 13695, 16389, 20031, 24651, 27315, 33385, 41085, 50381, 60093, 81945, 100155, 123255, 151143, 180279, 251905, 300465, 453429, 554191, 755715, 901395, 1360287, 1662573, 2267145, 2770955, 4987719, 6801435, 8312865, 14963157, 24938595, 74815785]

約数ペア:

[(1, 74815785), (3, 24938595), (5, 14963157), (9, 8312865), (11, 6801435), (15, 4987719), (27, 2770955), (33, 2267145), (45, 1662573), (55, 1360287), (83, 901395), (99, 755715), (135, 554191), (165, 453429), (249, 300465), (297, 251905), (415, 180279), (495, 151143), (607, 123255), (747, 100155), (913, 81945), (1245, 60093), (1485, 50381), (1821, 41085), (2241, 33385), (2739, 27315), (3035, 24651), (3735, 20031), (4565, 16389), (5463, 13695), (6677, 11205), (8217, 9105)]