13465725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 27414912

約数和(自身を除く): 13949187

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 1973, 2275, 5919, 6825, 9865, 13811, 25649, 29595, 41433, 49325, 69055, 76947, 128245, 147975, 179543, 207165, 345275, 384735, 538629, 641225, 897715, 1035825, 1923675, 2693145, 4488575, 13465725]

約数ペア:

[(1, 13465725), (3, 4488575), (5, 2693145), (7, 1923675), (13, 1035825), (15, 897715), (21, 641225), (25, 538629), (35, 384735), (39, 345275), (65, 207165), (75, 179543), (91, 147975), (105, 128245), (175, 76947), (195, 69055), (273, 49325), (325, 41433), (455, 29595), (525, 25649), (975, 13811), (1365, 9865), (1973, 6825), (2275, 5919)]