87250565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{19541}}^1$

素因数の和:19612

約数の個数: 16

約数和(自身を含む): 112561920

約数和(自身を除く): 25311355

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 19541, 97705, 371279, 918427, 1856395, 4592135, 17450113, 87250565]

約数ペア:

[(1, 87250565), (5, 17450113), (19, 4592135), (47, 1856395), (95, 918427), (235, 371279), (893, 97705), (4465, 19541)]