610155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 1310400

約数和(自身を除く): 700245

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 149, 195, 273, 315, 447, 455, 585, 745, 819, 1043, 1341, 1365, 1937, 2235, 3129, 4095, 5215, 5811, 6705, 9387, 9685, 13559, 15645, 17433, 29055, 40677, 46935, 67795, 87165, 122031, 203385, 610155]

約数ペア:

[(1, 610155), (3, 203385), (5, 122031), (7, 87165), (9, 67795), (13, 46935), (15, 40677), (21, 29055), (35, 17433), (39, 15645), (45, 13559), (63, 9685), (65, 9387), (91, 6705), (105, 5811), (117, 5215), (149, 4095), (195, 3129), (273, 2235), (315, 1937), (447, 1365), (455, 1341), (585, 1043), (745, 819)]