52857975

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^2\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 36

約数和(自身を含む): 89280744

約数和(自身を除く): 36422769

約数列:

[1, 3, 5, 15, 25, 67, 75, 157, 201, 335, 471, 785, 1005, 1675, 2355, 3925, 4489, 5025, 10519, 11775, 13467, 22445, 31557, 52595, 67335, 112225, 157785, 262975, 336675, 704773, 788925, 2114319, 3523865, 10571595, 17619325, 52857975]

約数ペア:

[(1, 52857975), (3, 17619325), (5, 10571595), (15, 3523865), (25, 2114319), (67, 788925), (75, 704773), (157, 336675), (201, 262975), (335, 157785), (471, 112225), (785, 67335), (1005, 52595), (1675, 31557), (2355, 22445), (3925, 13467), (4489, 11775), (5025, 10519)]