25280473

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 27184896

約数和(自身を除く): 1904423

約数列:

[1, 23, 71, 113, 137, 1633, 2599, 3151, 8023, 9727, 15481, 184529, 223721, 356063, 1099151, 25280473]

約数ペア:

[(1, 25280473), (23, 1099151), (71, 356063), (113, 223721), (137, 184529), (1633, 15481), (2599, 9727), (3151, 8023)]