1895925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 3321216

約数和(自身を除く): 1425291

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1487, 4461, 7435, 22305, 25279, 37175, 75837, 111525, 126395, 379185, 631975, 1895925]

約数ペア:

[(1, 1895925), (3, 631975), (5, 379185), (15, 126395), (17, 111525), (25, 75837), (51, 37175), (75, 25279), (85, 22305), (255, 7435), (425, 4461), (1275, 1487)]