26163775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 35823600

約数和(自身を除く): 9659825

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 979, 1069, 2225, 4895, 5345, 11759, 24475, 26725, 58795, 95141, 293975, 475705, 1046551, 2378525, 5232755, 26163775]

約数ペア:

[(1, 26163775), (5, 5232755), (11, 2378525), (25, 1046551), (55, 475705), (89, 293975), (275, 95141), (445, 58795), (979, 26725), (1069, 24475), (2225, 11759), (4895, 5345)]