20161005315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1673807}}^1$

素因数の和:1673899

約数の個数: 32

約数和(自身を含む): 35672196096

約数和(自身を除く): 15511190781

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 4015, 12045, 1673807, 5021421, 8369035, 18411877, 25107105, 55235631, 92059385, 122187911, 276178155, 366563733, 610939555, 1344067021, 1832818665, 4032201063, 6720335105, 20161005315]

約数ペア:

[(1, 20161005315), (3, 6720335105), (5, 4032201063), (11, 1832818665), (15, 1344067021), (33, 610939555), (55, 366563733), (73, 276178155), (165, 122187911), (219, 92059385), (365, 55235631), (803, 25107105), (1095, 18411877), (2409, 8369035), (4015, 5021421), (12045, 1673807)]