123020925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{96487}}^1$

素因数の和:96517

約数の個数: 24

約数和(自身を含む): 215361216

約数和(自身を除く): 92340291

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 96487, 289461, 482435, 1447305, 1640279, 2412175, 4920837, 7236525, 8201395, 24604185, 41006975, 123020925]

約数ペア:

[(1, 123020925), (3, 41006975), (5, 24604185), (15, 8201395), (17, 7236525), (25, 4920837), (51, 2412175), (75, 1640279), (85, 1447305), (255, 482435), (425, 289461), (1275, 96487)]