387841295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 502267392

約数和(自身を除く): 114426097

約数列:

[1, 5, 23, 43, 107, 115, 215, 535, 733, 989, 2461, 3665, 4601, 4945, 12305, 16859, 23005, 31519, 78431, 84295, 105823, 157595, 392155, 529115, 724937, 1803913, 3372533, 3624685, 9019565, 16862665, 77568259, 387841295]

約数ペア:

[(1, 387841295), (5, 77568259), (23, 16862665), (43, 9019565), (107, 3624685), (115, 3372533), (215, 1803913), (535, 724937), (733, 529115), (989, 392155), (2461, 157595), (3665, 105823), (4601, 84295), (4945, 78431), (12305, 31519), (16859, 23005)]