2917035

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 5660928

約数和(自身を除く): 2743893

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 83, 99, 165, 213, 249, 355, 415, 495, 639, 747, 781, 913, 1065, 1245, 2343, 2739, 3195, 3735, 3905, 4565, 5893, 7029, 8217, 11715, 13695, 17679, 29465, 35145, 41085, 53037, 64823, 88395, 194469, 265185, 324115, 583407, 972345, 2917035]

約数ペア:

[(1, 2917035), (3, 972345), (5, 583407), (9, 324115), (11, 265185), (15, 194469), (33, 88395), (45, 64823), (55, 53037), (71, 41085), (83, 35145), (99, 29465), (165, 17679), (213, 13695), (249, 11715), (355, 8217), (415, 7029), (495, 5893), (639, 4565), (747, 3905), (781, 3735), (913, 3195), (1065, 2739), (1245, 2343)]