26613075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20873}}^1$

素因数の和:20903

約数の個数: 24

約数和(自身を含む): 46590768

約数和(自身を除く): 19977693

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 20873, 62619, 104365, 313095, 354841, 521825, 1064523, 1565475, 1774205, 5322615, 8871025, 26613075]

約数ペア:

[(1, 26613075), (3, 8871025), (5, 5322615), (15, 1774205), (17, 1565475), (25, 1064523), (51, 521825), (75, 354841), (85, 313095), (255, 104365), (425, 62619), (1275, 20873)]