2017137975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1582069}}^1$

素因数の和:1582099

約数の個数: 24

約数和(自身を含む): 3531180240

約数和(自身を除く): 1514042265

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1582069, 4746207, 7910345, 23731035, 26895173, 39551725, 80685519, 118655175, 134475865, 403427595, 672379325, 2017137975]

約数ペア:

[(1, 2017137975), (3, 672379325), (5, 403427595), (15, 134475865), (17, 118655175), (25, 80685519), (51, 39551725), (75, 26895173), (85, 23731035), (255, 7910345), (425, 4746207), (1275, 1582069)]