39333645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 74535552

約数和(自身を除く): 35201907

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 195, 213, 355, 585, 639, 923, 947, 1065, 2769, 2841, 3195, 4615, 4735, 8307, 8523, 12311, 13845, 14205, 36933, 41535, 42615, 61555, 67237, 110799, 184665, 201711, 336185, 553995, 605133, 874081, 1008555, 2622243, 3025665, 4370405, 7866729, 13111215, 39333645]

約数ペア:

[(1, 39333645), (3, 13111215), (5, 7866729), (9, 4370405), (13, 3025665), (15, 2622243), (39, 1008555), (45, 874081), (65, 605133), (71, 553995), (117, 336185), (195, 201711), (213, 184665), (355, 110799), (585, 67237), (639, 61555), (923, 42615), (947, 41535), (1065, 36933), (2769, 14205), (2841, 13845), (3195, 12311), (4615, 8523), (4735, 8307)]