5911215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 9953280

約数和(自身を除く): 4042065

約数列:

[1, 3, 5, 15, 29, 87, 107, 127, 145, 321, 381, 435, 535, 635, 1605, 1905, 3103, 3683, 9309, 11049, 13589, 15515, 18415, 40767, 46545, 55245, 67945, 203835, 394081, 1182243, 1970405, 5911215]

約数ペア:

[(1, 5911215), (3, 1970405), (5, 1182243), (15, 394081), (29, 203835), (87, 67945), (107, 55245), (127, 46545), (145, 40767), (321, 18415), (381, 15515), (435, 13589), (535, 11049), (635, 9309), (1605, 3683), (1905, 3103)]