173065945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{27449}}^1$

素因数の和:27564

約数の個数: 16

約数和(自身を含む): 225968400

約数和(自身を除く): 52902455

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6305, 27449, 137245, 356837, 1784185, 2662553, 13312765, 34613189, 173065945]

約数ペア:

[(1, 173065945), (5, 34613189), (13, 13312765), (65, 2662553), (97, 1784185), (485, 356837), (1261, 137245), (6305, 27449)]