53165155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4831}}^1$

素因数の和:4938

約数の個数: 16

約数和(自身を含む): 66797568

約数和(自身を除く): 13632413

約数列:

[1, 5, 31, 71, 155, 355, 2201, 4831, 11005, 24155, 149761, 343001, 748805, 1715005, 10633031, 53165155]

約数ペア:

[(1, 53165155), (5, 10633031), (31, 1715005), (71, 748805), (155, 343001), (355, 149761), (2201, 24155), (4831, 11005)]