16316745

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 26956800

約数和(自身を除く): 10640055

約数列:

[1, 3, 5, 15, 59, 103, 177, 179, 295, 309, 515, 537, 885, 895, 1545, 2685, 6077, 10561, 18231, 18437, 30385, 31683, 52805, 55311, 91155, 92185, 158415, 276555, 1087783, 3263349, 5438915, 16316745]

約数ペア:

[(1, 16316745), (3, 5438915), (5, 3263349), (15, 1087783), (59, 276555), (103, 158415), (177, 92185), (179, 91155), (295, 55311), (309, 52805), (515, 31683), (537, 30385), (885, 18437), (895, 18231), (1545, 10561), (2685, 6077)]