69434205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{983}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 118174464

約数和(自身を除く): 48740259

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 277, 831, 983, 1385, 2949, 4155, 4709, 4915, 14127, 14745, 16711, 23545, 50133, 70635, 83555, 250665, 272291, 816873, 1361455, 4084365, 4628947, 13886841, 23144735, 69434205]

約数ペア:

[(1, 69434205), (3, 23144735), (5, 13886841), (15, 4628947), (17, 4084365), (51, 1361455), (85, 816873), (255, 272291), (277, 250665), (831, 83555), (983, 70635), (1385, 50133), (2949, 23545), (4155, 16711), (4709, 14745), (4915, 14127)]