4752145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 6291648

約数和(自身を除く): 1539503

約数列:

[1, 5, 23, 31, 43, 115, 155, 215, 713, 961, 989, 1333, 3565, 4805, 4945, 6665, 22103, 30659, 41323, 110515, 153295, 206615, 950429, 4752145]

約数ペア:

[(1, 4752145), (5, 950429), (23, 206615), (31, 153295), (43, 110515), (115, 41323), (155, 30659), (215, 22103), (713, 6665), (961, 4945), (989, 4805), (1333, 3565)]