22218015

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 14277345

約数列:

[1, 3, 5, 15, 107, 109, 127, 321, 327, 381, 535, 545, 635, 1605, 1635, 1905, 11663, 13589, 13843, 34989, 40767, 41529, 58315, 67945, 69215, 174945, 203835, 207645, 1481201, 4443603, 7406005, 22218015]

約数ペア:

[(1, 22218015), (3, 7406005), (5, 4443603), (15, 1481201), (107, 207645), (109, 203835), (127, 174945), (321, 69215), (327, 67945), (381, 58315), (535, 41529), (545, 40767), (635, 34989), (1605, 13843), (1635, 13589), (1905, 11663)]