985075

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 1506848

約数和(自身を除く): 521773

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 433, 455, 2165, 2275, 3031, 5629, 10825, 15155, 28145, 39403, 75775, 140725, 197015, 985075]

約数ペア:

[(1, 985075), (5, 197015), (7, 140725), (13, 75775), (25, 39403), (35, 28145), (65, 15155), (91, 10825), (175, 5629), (325, 3031), (433, 2275), (455, 2165)]