135283875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{21221}}^1$

素因数の和:21256

約数の個数: 32

約数和(自身を含む): 238365504

約数和(自身を除く): 103081629

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 21221, 63663, 106105, 318315, 360757, 530525, 1082271, 1591575, 1803785, 2652625, 5411355, 7957875, 9018925, 27056775, 45094625, 135283875]

約数ペア:

[(1, 135283875), (3, 45094625), (5, 27056775), (15, 9018925), (17, 7957875), (25, 5411355), (51, 2652625), (75, 1803785), (85, 1591575), (125, 1082271), (255, 530525), (375, 360757), (425, 318315), (1275, 106105), (2125, 63663), (6375, 21221)]