158049385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{65717}}^1$

素因数の和:65772

約数の個数: 16

約数和(自身を含む): 209771856

約数和(自身を除く): 51722471

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 65717, 328585, 854321, 2431529, 4271605, 12157645, 31609877, 158049385]

約数ペア:

[(1, 158049385), (5, 31609877), (13, 12157645), (37, 4271605), (65, 2431529), (185, 854321), (481, 328585), (2405, 65717)]