2544575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 3630720

約数和(自身を除く): 1086145

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 487, 1045, 2435, 5225, 5357, 9253, 12175, 26785, 46265, 101783, 133925, 231325, 508915, 2544575]

約数ペア:

[(1, 2544575), (5, 508915), (11, 231325), (19, 133925), (25, 101783), (55, 46265), (95, 26785), (209, 12175), (275, 9253), (475, 5357), (487, 5225), (1045, 2435)]