27857595

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 46179072

約数和(自身を除く): 18321477

約数列:

[1, 3, 5, 15, 53, 67, 159, 201, 265, 335, 523, 795, 1005, 1569, 2615, 3551, 7845, 10653, 17755, 27719, 35041, 53265, 83157, 105123, 138595, 175205, 415785, 525615, 1857173, 5571519, 9285865, 27857595]

約数ペア:

[(1, 27857595), (3, 9285865), (5, 5571519), (15, 1857173), (53, 525615), (67, 415785), (159, 175205), (201, 138595), (265, 105123), (335, 83157), (523, 53265), (795, 35041), (1005, 27719), (1569, 17755), (2615, 10653), (3551, 7845)]