16027165

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 25773120

約数和(自身を除く): 9745955

約数列:

[1, 5, 7, 11, 19, 35, 49, 55, 77, 95, 133, 209, 245, 313, 385, 539, 665, 931, 1045, 1463, 1565, 2191, 2695, 3443, 4655, 5947, 7315, 10241, 10955, 15337, 17215, 24101, 29735, 41629, 51205, 65417, 76685, 120505, 168707, 208145, 291403, 327085, 457919, 843535, 1457015, 2289595, 3205433, 16027165]

約数ペア:

[(1, 16027165), (5, 3205433), (7, 2289595), (11, 1457015), (19, 843535), (35, 457919), (49, 327085), (55, 291403), (77, 208145), (95, 168707), (133, 120505), (209, 76685), (245, 65417), (313, 51205), (385, 41629), (539, 29735), (665, 24101), (931, 17215), (1045, 15337), (1463, 10955), (1565, 10241), (2191, 7315), (2695, 5947), (3443, 4655)]