5572719

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 9434880

約数和(自身を除く): 3862161

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 71, 81, 153, 171, 213, 243, 323, 459, 513, 639, 969, 1207, 1349, 1377, 1539, 1917, 2907, 3621, 4047, 4131, 4617, 5751, 8721, 10863, 12141, 17253, 22933, 26163, 32589, 36423, 68799, 78489, 97767, 109269, 206397, 293301, 327807, 619191, 1857573, 5572719]

約数ペア:

[(1, 5572719), (3, 1857573), (9, 619191), (17, 327807), (19, 293301), (27, 206397), (51, 109269), (57, 97767), (71, 78489), (81, 68799), (153, 36423), (171, 32589), (213, 26163), (243, 22933), (323, 17253), (459, 12141), (513, 10863), (639, 8721), (969, 5751), (1207, 4617), (1349, 4131), (1377, 4047), (1539, 3621), (1917, 2907)]