390035528085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13681}}^1\times {\mathrm{271517}}^1$

素因数の和:285213

約数の個数: 32

約数和(自身を含む): 713262580992

約数和(自身を除く): 323227052907

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 13681, 41043, 68405, 95767, 205215, 271517, 287301, 478835, 814551, 1357585, 1436505, 1900619, 4072755, 5701857, 9503095, 28509285, 3714624077, 11143872231, 18573120385, 26002368539, 55719361155, 78007105617, 130011842695, 390035528085]

約数ペア:

[(1, 390035528085), (3, 130011842695), (5, 78007105617), (7, 55719361155), (15, 26002368539), (21, 18573120385), (35, 11143872231), (105, 3714624077), (13681, 28509285), (41043, 9503095), (68405, 5701857), (95767, 4072755), (205215, 1900619), (271517, 1436505), (287301, 1357585), (478835, 814551)]