47780212155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{46049}}^1$

素因数の和:46400

約数の個数: 64

約数和(自身を含む): 87452265600

約数和(自身を除く): 39672053445

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 313, 663, 939, 1105, 1565, 3315, 4069, 4695, 5321, 12207, 15963, 20345, 26605, 46049, 61035, 69173, 79815, 138147, 207519, 230245, 345865, 598637, 690735, 782833, 1037595, 1795911, 2348499, 2993185, 3914165, 8979555, 10176829, 11742495, 14413337, 30530487, 43240011, 50884145, 72066685, 152652435, 187373381, 216200055, 245026729, 562120143, 735080187, 936866905, 1225133645, 2810600715, 3185347477, 3675400935, 9556042431, 15926737385, 47780212155]

約数ペア:

[(1, 47780212155), (3, 15926737385), (5, 9556042431), (13, 3675400935), (15, 3185347477), (17, 2810600715), (39, 1225133645), (51, 936866905), (65, 735080187), (85, 562120143), (195, 245026729), (221, 216200055), (255, 187373381), (313, 152652435), (663, 72066685), (939, 50884145), (1105, 43240011), (1565, 30530487), (3315, 14413337), (4069, 11742495), (4695, 10176829), (5321, 8979555), (12207, 3914165), (15963, 2993185), (20345, 2348499), (26605, 1795911), (46049, 1037595), (61035, 782833), (69173, 690735), (79815, 598637), (138147, 345865), (207519, 230245)]