25192119

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 12132681

約数列:

[1, 3, 19, 31, 53, 57, 93, 159, 269, 589, 807, 1007, 1643, 1767, 3021, 4929, 5111, 8339, 14257, 15333, 25017, 31217, 42771, 93651, 158441, 270883, 441967, 475323, 812649, 1325901, 8397373, 25192119]

約数ペア:

[(1, 25192119), (3, 8397373), (19, 1325901), (31, 812649), (53, 475323), (57, 441967), (93, 270883), (159, 158441), (269, 93651), (589, 42771), (807, 31217), (1007, 25017), (1643, 15333), (1767, 14257), (3021, 8339), (4929, 5111)]