134435665

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{42209}}^1$

素因数の和:42241

約数の個数: 24

約数和(自身を含む): 202101480

約数和(自身を除く): 67665815

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 42209, 211045, 295463, 548717, 1477315, 2068241, 2743585, 3841019, 10341205, 19205095, 26887133, 134435665]

約数ペア:

[(1, 134435665), (5, 26887133), (7, 19205095), (13, 10341205), (35, 3841019), (49, 2743585), (65, 2068241), (91, 1477315), (245, 548717), (455, 295463), (637, 211045), (3185, 42209)]