75070387

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1451}}^1$

素因数の和:1866

約数の個数: 16

約数和(自身を含む): 90604800

約数和(自身を除く): 15534413

約数列:

[1, 7, 19, 133, 389, 1451, 2723, 7391, 10157, 27569, 51737, 192983, 564439, 3951073, 10724341, 75070387]

約数ペア:

[(1, 75070387), (7, 10724341), (19, 3951073), (133, 564439), (389, 192983), (1451, 51737), (2723, 27569), (7391, 10157)]