551401095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{17923}}^1$

素因数の和:18231

約数の個数: 32

約数和(自身を含む): 1011773952

約数和(自身を除く): 460372857

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 293, 879, 1465, 2051, 4395, 6153, 10255, 17923, 30765, 53769, 89615, 125461, 268845, 376383, 627305, 1881915, 5251439, 15754317, 26257195, 36760073, 78771585, 110280219, 183800365, 551401095]

約数ペア:

[(1, 551401095), (3, 183800365), (5, 110280219), (7, 78771585), (15, 36760073), (21, 26257195), (35, 15754317), (105, 5251439), (293, 1881915), (879, 627305), (1465, 376383), (2051, 268845), (4395, 125461), (6153, 89615), (10255, 53769), (17923, 30765)]