166086415

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{1013}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 220094784

約数和(自身を除く): 54008369

約数列:

[1, 5, 11, 55, 121, 271, 605, 1013, 1355, 2981, 5065, 11143, 14905, 32791, 55715, 122573, 163955, 274523, 612865, 1372615, 3019753, 15098765, 33217283, 166086415]

約数ペア:

[(1, 166086415), (5, 33217283), (11, 15098765), (55, 3019753), (121, 1372615), (271, 612865), (605, 274523), (1013, 163955), (1355, 122573), (2981, 55715), (5065, 32791), (11143, 14905)]