18046105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 28431360

約数和(自身を除く): 10385255

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 2467, 7315, 12335, 17269, 27137, 46873, 86345, 135685, 189959, 234365, 328111, 515603, 949795, 1640555, 2578015, 3609221, 18046105]

約数ペア:

[(1, 18046105), (5, 3609221), (7, 2578015), (11, 1640555), (19, 949795), (35, 515603), (55, 328111), (77, 234365), (95, 189959), (133, 135685), (209, 86345), (385, 46873), (665, 27137), (1045, 17269), (1463, 12335), (2467, 7315)]