25485225

素因数分解:

$3^1\times 5^2\times {\mathrm{373}}^1\times {\mathrm{911}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 42294912

約数和(自身を除く): 16809687

約数列:

[1, 3, 5, 15, 25, 75, 373, 911, 1119, 1865, 2733, 4555, 5595, 9325, 13665, 22775, 27975, 68325, 339803, 1019409, 1699015, 5097045, 8495075, 25485225]

約数ペア:

[(1, 25485225), (3, 8495075), (5, 5097045), (15, 1699015), (25, 1019409), (75, 339803), (373, 68325), (911, 27975), (1119, 22775), (1865, 13665), (2733, 9325), (4555, 5595)]