5817255

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 9884160

約数和(自身を除く): 4066905

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 311, 435, 645, 933, 1247, 1555, 3741, 4665, 6235, 9019, 13373, 18705, 27057, 40119, 45095, 66865, 135285, 200595, 387817, 1163451, 1939085, 5817255]

約数ペア:

[(1, 5817255), (3, 1939085), (5, 1163451), (15, 387817), (29, 200595), (43, 135285), (87, 66865), (129, 45095), (145, 40119), (215, 27057), (311, 18705), (435, 13373), (645, 9019), (933, 6235), (1247, 4665), (1555, 3741)]