47647395

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12757}}^1$

素因数の和:12851

約数の個数: 24

約数和(自身を含む): 83590416

約数和(自身を除く): 35943021

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 12757, 38271, 63785, 114813, 191355, 574065, 1058831, 3176493, 5294155, 9529479, 15882465, 47647395]

約数ペア:

[(1, 47647395), (3, 15882465), (5, 9529479), (9, 5294155), (15, 3176493), (45, 1058831), (83, 574065), (249, 191355), (415, 114813), (747, 63785), (1245, 38271), (3735, 12757)]