20161630095

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{141679}}^1$

素因数の和:141919

約数の個数: 32

約数和(自身を含む): 33051110400

約数和(自身を除く): 12889480305

約数列:

[1, 3, 5, 15, 53, 159, 179, 265, 537, 795, 895, 2685, 9487, 28461, 47435, 141679, 142305, 425037, 708395, 2125185, 7508987, 22526961, 25360541, 37544935, 76081623, 112634805, 126802705, 380408115, 1344108673, 4032326019, 6720543365, 20161630095]

約数ペア:

[(1, 20161630095), (3, 6720543365), (5, 4032326019), (15, 1344108673), (53, 380408115), (159, 126802705), (179, 112634805), (265, 76081623), (537, 37544935), (795, 25360541), (895, 22526961), (2685, 7508987), (9487, 2125185), (28461, 708395), (47435, 425037), (141679, 142305)]