26393895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 50678784

約数和(自身を除く): 24284889

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 355, 495, 639, 751, 781, 1065, 2253, 2343, 3195, 3755, 3905, 6759, 7029, 8261, 11265, 11715, 24783, 33795, 35145, 41305, 53321, 74349, 123915, 159963, 266605, 371745, 479889, 586531, 799815, 1759593, 2399445, 2932655, 5278779, 8797965, 26393895]

約数ペア:

[(1, 26393895), (3, 8797965), (5, 5278779), (9, 2932655), (11, 2399445), (15, 1759593), (33, 799815), (45, 586531), (55, 479889), (71, 371745), (99, 266605), (165, 159963), (213, 123915), (355, 74349), (495, 53321), (639, 41305), (751, 35145), (781, 33795), (1065, 24783), (2253, 11715), (2343, 11265), (3195, 8261), (3755, 7029), (3905, 6759)]