25301541

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 35834400

約数和(自身を除く): 10532859

約数列:

[1, 3, 23, 69, 107, 149, 321, 447, 529, 1587, 2461, 3427, 7383, 10281, 15943, 47829, 56603, 78821, 169809, 236463, 366689, 1100067, 8433847, 25301541]

約数ペア:

[(1, 25301541), (3, 8433847), (23, 1100067), (69, 366689), (107, 236463), (149, 169809), (321, 78821), (447, 56603), (529, 47829), (1587, 15943), (2461, 10281), (3427, 7383)]