268197105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1381}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 476425152

約数和(自身を除く): 208228047

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 121, 165, 321, 363, 535, 605, 1177, 1381, 1605, 1815, 3531, 4143, 5885, 6905, 12947, 15191, 17655, 20715, 38841, 45573, 64735, 75955, 147767, 167101, 194205, 227865, 443301, 501303, 738835, 835505, 1625437, 2216505, 2506515, 4876311, 8127185, 17879807, 24381555, 53639421, 89399035, 268197105]

約数ペア:

[(1, 268197105), (3, 89399035), (5, 53639421), (11, 24381555), (15, 17879807), (33, 8127185), (55, 4876311), (107, 2506515), (121, 2216505), (165, 1625437), (321, 835505), (363, 738835), (535, 501303), (605, 443301), (1177, 227865), (1381, 194205), (1605, 167101), (1815, 147767), (3531, 75955), (4143, 64735), (5885, 45573), (6905, 38841), (12947, 20715), (15191, 17655)]