39963105

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3253}}^1$

素因数の和:3287

約数の個数: 64

約数和(自身を含む): 87467520

約数和(自身を除く): 47504415

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 3253, 4095, 9759, 12285, 16265, 22771, 29277, 42289, 48795, 68313, 87831, 113855, 126867, 146385, 204939, 211445, 296023, 341565, 380601, 439155, 614817, 634335, 888069, 1024695, 1141803, 1480115, 1903005, 2664207, 3074085, 4440345, 5709015, 7992621, 13321035, 39963105]

約数ペア:

[(1, 39963105), (3, 13321035), (5, 7992621), (7, 5709015), (9, 4440345), (13, 3074085), (15, 2664207), (21, 1903005), (27, 1480115), (35, 1141803), (39, 1024695), (45, 888069), (63, 634335), (65, 614817), (91, 439155), (105, 380601), (117, 341565), (135, 296023), (189, 211445), (195, 204939), (273, 146385), (315, 126867), (351, 113855), (455, 87831), (585, 68313), (819, 48795), (945, 42289), (1365, 29277), (1755, 22771), (2457, 16265), (3253, 12285), (4095, 9759)]