16835355

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 31505760

約数和(自身を除く): 14670405

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 59, 85, 153, 177, 255, 295, 373, 531, 765, 885, 1003, 1119, 1865, 2655, 3009, 3357, 5015, 5595, 6341, 9027, 15045, 16785, 19023, 22007, 31705, 45135, 57069, 66021, 95115, 110035, 198063, 285345, 330105, 374119, 990315, 1122357, 1870595, 3367071, 5611785, 16835355]

約数ペア:

[(1, 16835355), (3, 5611785), (5, 3367071), (9, 1870595), (15, 1122357), (17, 990315), (45, 374119), (51, 330105), (59, 285345), (85, 198063), (153, 110035), (177, 95115), (255, 66021), (295, 57069), (373, 45135), (531, 31705), (765, 22007), (885, 19023), (1003, 16785), (1119, 15045), (1865, 9027), (2655, 6341), (3009, 5595), (3357, 5015)]