493889715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{2083}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 936299520

約数和(自身を除く): 442409805

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 479, 495, 1437, 2083, 2395, 4311, 5269, 6249, 7185, 10415, 15807, 18747, 21555, 22913, 26345, 31245, 47421, 68739, 79035, 93735, 114565, 206217, 237105, 343695, 997757, 1031085, 2993271, 4988785, 8979813, 10975327, 14966355, 32925981, 44899065, 54876635, 98777943, 164629905, 493889715]

約数ペア:

[(1, 493889715), (3, 164629905), (5, 98777943), (9, 54876635), (11, 44899065), (15, 32925981), (33, 14966355), (45, 10975327), (55, 8979813), (99, 4988785), (165, 2993271), (479, 1031085), (495, 997757), (1437, 343695), (2083, 237105), (2395, 206217), (4311, 114565), (5269, 93735), (6249, 79035), (7185, 68739), (10415, 47421), (15807, 31245), (18747, 26345), (21555, 22913)]