212620233345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1\times {\mathrm{258563}}^1$

素因数の和:262801

約数の個数: 32

約数和(自身を含む): 366449311872

約数和(自身を除く): 153829078527

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 4217, 12651, 21085, 54821, 63255, 164463, 258563, 274105, 775689, 822315, 1292815, 3361319, 3878445, 10083957, 16806595, 50419785, 1090360171, 3271080513, 5451800855, 14174682223, 16355402565, 42524046669, 70873411115, 212620233345]

約数ペア:

[(1, 212620233345), (3, 70873411115), (5, 42524046669), (13, 16355402565), (15, 14174682223), (39, 5451800855), (65, 3271080513), (195, 1090360171), (4217, 50419785), (12651, 16806595), (21085, 10083957), (54821, 3878445), (63255, 3361319), (164463, 1292815), (258563, 822315), (274105, 775689)]