87130945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{38639}}^1$

素因数の和:38696

約数の個数: 16

約数和(自身を含む): 116847360

約数和(自身を除く): 29716415

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 38639, 193195, 425029, 1584199, 2125145, 7920995, 17426189, 87130945]

約数ペア:

[(1, 87130945), (5, 17426189), (11, 7920995), (41, 2125145), (55, 1584199), (205, 425029), (451, 193195), (2255, 38639)]