47277545

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20161}}^1$

素因数の和:20240

約数の個数: 16

約数和(自身を含む): 65808768

約数和(自身を除く): 18531223

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 20161, 100805, 141127, 705635, 1350787, 6753935, 9455509, 47277545]

約数ペア:

[(1, 47277545), (5, 9455509), (7, 6753935), (35, 1350787), (67, 705635), (335, 141127), (469, 100805), (2345, 20161)]