133669125

素因数分解:

$3^2\times 5^3\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 243067968

約数和(自身を除く): 109398843

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 131, 225, 375, 393, 655, 907, 1125, 1179, 1965, 2721, 3275, 4535, 5895, 8163, 9825, 13605, 16375, 22675, 29475, 40815, 49125, 68025, 113375, 118817, 147375, 204075, 340125, 356451, 594085, 1020375, 1069353, 1782255, 2970425, 5346765, 8911275, 14852125, 26733825, 44556375, 133669125]

約数ペア:

[(1, 133669125), (3, 44556375), (5, 26733825), (9, 14852125), (15, 8911275), (25, 5346765), (45, 2970425), (75, 1782255), (125, 1069353), (131, 1020375), (225, 594085), (375, 356451), (393, 340125), (655, 204075), (907, 147375), (1125, 118817), (1179, 113375), (1965, 68025), (2721, 49125), (3275, 40815), (4535, 29475), (5895, 22675), (8163, 16375), (9825, 13605)]