1488557145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{7591}}^1$

素因数の和:8385

約数の個数: 32

約数和(自身を含む): 2525402880

約数和(自身を除く): 1036845735

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 769, 2307, 3845, 7591, 11535, 13073, 22773, 37955, 39219, 65365, 113865, 129047, 196095, 387141, 645235, 1935705, 5837479, 17512437, 29187395, 87562185, 99237143, 297711429, 496185715, 1488557145]

約数ペア:

[(1, 1488557145), (3, 496185715), (5, 297711429), (15, 99237143), (17, 87562185), (51, 29187395), (85, 17512437), (255, 5837479), (769, 1935705), (2307, 645235), (3845, 387141), (7591, 196095), (11535, 129047), (13073, 113865), (22773, 65365), (37955, 39219)]