16264665

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 32313600

約数和(自身を除く): 16048935

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 255, 285, 323, 373, 459, 513, 765, 855, 969, 1119, 1615, 1865, 2295, 2565, 2907, 3357, 4845, 5595, 6341, 7087, 8721, 10071, 14535, 16785, 19023, 21261, 31705, 35435, 43605, 50355, 57069, 63783, 95115, 106305, 120479, 171207, 191349, 285345, 318915, 361437, 602395, 856035, 956745, 1084311, 1807185, 3252933, 5421555, 16264665]

約数ペア:

[(1, 16264665), (3, 5421555), (5, 3252933), (9, 1807185), (15, 1084311), (17, 956745), (19, 856035), (27, 602395), (45, 361437), (51, 318915), (57, 285345), (85, 191349), (95, 171207), (135, 120479), (153, 106305), (171, 95115), (255, 63783), (285, 57069), (323, 50355), (373, 43605), (459, 35435), (513, 31705), (765, 21261), (855, 19023), (969, 16785), (1119, 14535), (1615, 10071), (1865, 8721), (2295, 7087), (2565, 6341), (2907, 5595), (3357, 4845)]