61325775

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{12979}}^1$

素因数の和:13005

約数の個数: 48

約数和(自身を含む): 128761600

約数和(自身を除く): 67435825

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 12979, 38937, 64895, 90853, 116811, 194685, 272559, 324475, 350433, 454265, 584055, 817677, 973425, 1362795, 1752165, 2271325, 2453031, 2920275, 4088385, 6813975, 8760825, 12265155, 20441925, 61325775]

約数ペア:

[(1, 61325775), (3, 20441925), (5, 12265155), (7, 8760825), (9, 6813975), (15, 4088385), (21, 2920275), (25, 2453031), (27, 2271325), (35, 1752165), (45, 1362795), (63, 973425), (75, 817677), (105, 584055), (135, 454265), (175, 350433), (189, 324475), (225, 272559), (315, 194685), (525, 116811), (675, 90853), (945, 64895), (1575, 38937), (4725, 12979)]