25370235

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 48522240

約数和(自身を除く): 23152005

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 107, 165, 321, 479, 495, 535, 963, 1177, 1437, 1605, 2395, 3531, 4311, 4815, 5269, 5885, 7185, 10593, 15807, 17655, 21555, 26345, 47421, 51253, 52965, 79035, 153759, 237105, 256265, 461277, 563783, 768795, 1691349, 2306385, 2818915, 5074047, 8456745, 25370235]

約数ペア:

[(1, 25370235), (3, 8456745), (5, 5074047), (9, 2818915), (11, 2306385), (15, 1691349), (33, 768795), (45, 563783), (55, 461277), (99, 256265), (107, 237105), (165, 153759), (321, 79035), (479, 52965), (495, 51253), (535, 47421), (963, 26345), (1177, 21555), (1437, 17655), (1605, 15807), (2395, 10593), (3531, 7185), (4311, 5885), (4815, 5269)]