305296125

素因数分解:

$3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{5857}}^1$

素因数の和:6014

約数の個数: 32

約数和(自身を含む): 511754880

約数和(自身を除く): 206458755

約数列:

[1, 3, 5, 15, 25, 75, 125, 139, 375, 417, 695, 2085, 3475, 5857, 10425, 17375, 17571, 29285, 52125, 87855, 146425, 439275, 732125, 814123, 2196375, 2442369, 4070615, 12211845, 20353075, 61059225, 101765375, 305296125]

約数ペア:

[(1, 305296125), (3, 101765375), (5, 61059225), (15, 20353075), (25, 12211845), (75, 4070615), (125, 2442369), (139, 2196375), (375, 814123), (417, 732125), (695, 439275), (2085, 146425), (3475, 87855), (5857, 52125), (10425, 29285), (17375, 17571)]