25113399311

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{1997}}^1$

素因数の和:2784

約数の個数: 64

約数和(自身を含む): 35768355840

約数和(自身を除く): 10654956529

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 739, 1001, 1309, 1547, 1997, 2431, 5173, 8129, 9607, 12563, 13979, 17017, 21967, 25961, 33949, 56903, 67249, 87941, 105677, 138193, 153769, 163319, 181727, 237643, 285571, 373439, 441337, 739739, 967351, 1143233, 1475783, 1796509, 1998997, 2614073, 3089359, 4854707, 10330481, 12575563, 16233613, 19185179, 25088311, 33982949, 113635291, 134296253, 175618177, 211036969, 275971421, 326148043, 1477258783, 1931799947, 2283036301, 3587628473, 25113399311]

約数ペア:

[(1, 25113399311), (7, 3587628473), (11, 2283036301), (13, 1931799947), (17, 1477258783), (77, 326148043), (91, 275971421), (119, 211036969), (143, 175618177), (187, 134296253), (221, 113635291), (739, 33982949), (1001, 25088311), (1309, 19185179), (1547, 16233613), (1997, 12575563), (2431, 10330481), (5173, 4854707), (8129, 3089359), (9607, 2614073), (12563, 1998997), (13979, 1796509), (17017, 1475783), (21967, 1143233), (25961, 967351), (33949, 739739), (56903, 441337), (67249, 373439), (87941, 285571), (105677, 237643), (138193, 181727), (153769, 163319)]