1198274325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{939823}}^1$

素因数の和:939853

約数の個数: 24

約数和(自身を含む): 2097687168

約数和(自身を除く): 899412843

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 939823, 2819469, 4699115, 14097345, 15976991, 23495575, 47930973, 70486725, 79884955, 239654865, 399424775, 1198274325]

約数ペア:

[(1, 1198274325), (3, 399424775), (5, 239654865), (15, 79884955), (17, 70486725), (25, 47930973), (51, 23495575), (75, 15976991), (85, 14097345), (255, 4699115), (425, 2819469), (1275, 939823)]