28860165

素因数分解:

$3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{683}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 51546240

約数和(自身を除く): 22686075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 313, 683, 939, 1565, 2049, 2817, 3415, 4695, 6147, 8451, 10245, 14085, 18441, 30735, 42255, 92205, 213779, 641337, 1068895, 1924011, 3206685, 5772033, 9620055, 28860165]

約数ペア:

[(1, 28860165), (3, 9620055), (5, 5772033), (9, 3206685), (15, 1924011), (27, 1068895), (45, 641337), (135, 213779), (313, 92205), (683, 42255), (939, 30735), (1565, 18441), (2049, 14085), (2817, 10245), (3415, 8451), (4695, 6147)]