156525105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2503}}^1$

素因数の和:2901

約数の個数: 32

約数和(自身を含む): 274037760

約数和(自身を除く): 117512655

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 379, 1137, 1895, 2503, 4169, 5685, 7509, 12507, 12515, 20845, 27533, 37545, 62535, 82599, 137665, 412995, 948637, 2845911, 4743185, 10435007, 14229555, 31305021, 52175035, 156525105]

約数ペア:

[(1, 156525105), (3, 52175035), (5, 31305021), (11, 14229555), (15, 10435007), (33, 4743185), (55, 2845911), (165, 948637), (379, 412995), (1137, 137665), (1895, 82599), (2503, 62535), (4169, 37545), (5685, 27533), (7509, 20845), (12507, 12515)]