47490525

素因数分解:

$3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2543}}^1$

素因数の和:2642

約数の個数: 36

約数和(自身を含む): 86119488

約数和(自身を除く): 38628963

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 225, 249, 415, 747, 1245, 2075, 2543, 3735, 6225, 7629, 12715, 18675, 22887, 38145, 63575, 114435, 190725, 211069, 572175, 633207, 1055345, 1899621, 3166035, 5276725, 9498105, 15830175, 47490525]

約数ペア:

[(1, 47490525), (3, 15830175), (5, 9498105), (9, 5276725), (15, 3166035), (25, 1899621), (45, 1055345), (75, 633207), (83, 572175), (225, 211069), (249, 190725), (415, 114435), (747, 63575), (1245, 38145), (2075, 22887), (2543, 18675), (3735, 12715), (6225, 7629)]