25190825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 34819200

約数和(自身を除く): 9628375

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 1949, 2585, 9745, 12925, 21439, 48725, 91603, 107195, 458015, 535975, 1007633, 2290075, 5038165, 25190825]

約数ペア:

[(1, 25190825), (5, 5038165), (11, 2290075), (25, 1007633), (47, 535975), (55, 458015), (235, 107195), (275, 91603), (517, 48725), (1175, 21439), (1949, 12925), (2585, 9745)]