25285035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 43122240

約数和(自身を除く): 17837205

約数列:

[1, 3, 5, 15, 17, 51, 85, 229, 255, 433, 687, 1145, 1299, 2165, 3435, 3893, 6495, 7361, 11679, 19465, 22083, 36805, 58395, 99157, 110415, 297471, 495785, 1487355, 1685669, 5057007, 8428345, 25285035]

約数ペア:

[(1, 25285035), (3, 8428345), (5, 5057007), (15, 1685669), (17, 1487355), (51, 495785), (85, 297471), (229, 110415), (255, 99157), (433, 58395), (687, 36805), (1145, 22083), (1299, 19465), (2165, 11679), (3435, 7361), (3893, 6495)]