47421855

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9007}}^1$

素因数の和:9037

約数の個数: 40

約数和(自身を含む): 91557312

約数和(自身を除く): 44135457

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 9007, 27021, 45035, 81063, 117091, 135105, 243189, 351273, 405315, 585455, 729567, 1053819, 1215945, 1756365, 3161457, 3647835, 5269095, 9484371, 15807285, 47421855]

約数ペア:

[(1, 47421855), (3, 15807285), (5, 9484371), (9, 5269095), (13, 3647835), (15, 3161457), (27, 1756365), (39, 1215945), (45, 1053819), (65, 729567), (81, 585455), (117, 405315), (135, 351273), (195, 243189), (351, 135105), (405, 117091), (585, 81063), (1053, 45035), (1755, 27021), (5265, 9007)]