3996555

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 6931200

約数和(自身を除く): 2934645

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 379, 555, 703, 1137, 1895, 2109, 3515, 5685, 7201, 10545, 14023, 21603, 36005, 42069, 70115, 108015, 210345, 266437, 799311, 1332185, 3996555]

約数ペア:

[(1, 3996555), (3, 1332185), (5, 799311), (15, 266437), (19, 210345), (37, 108015), (57, 70115), (95, 42069), (111, 36005), (185, 21603), (285, 14023), (379, 10545), (555, 7201), (703, 5685), (1137, 3515), (1895, 2109)]