1049325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 1839168

約数和(自身を除く): 789843

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 823, 1275, 2469, 4115, 12345, 13991, 20575, 41973, 61725, 69955, 209865, 349775, 1049325]

約数ペア:

[(1, 1049325), (3, 349775), (5, 209865), (15, 69955), (17, 61725), (25, 41973), (51, 20575), (75, 13991), (85, 12345), (255, 4115), (425, 2469), (823, 1275)]