26008725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20399}}^1$

素因数の和:20429

約数の個数: 24

約数和(自身を含む): 45532800

約数和(自身を除く): 19524075

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 20399, 61197, 101995, 305985, 346783, 509975, 1040349, 1529925, 1733915, 5201745, 8669575, 26008725]

約数ペア:

[(1, 26008725), (3, 8669575), (5, 5201745), (15, 1733915), (17, 1529925), (25, 1040349), (51, 509975), (75, 346783), (85, 305985), (255, 101995), (425, 61197), (1275, 20399)]